What to do to keep the toilet from sweating. Condensation on the toilet cistern: causes and remedies. Insulation of the drain tank

The question of how to get rid of condensation on the toilet cistern arises quite often. First of all, it is important to understand what this phenomenon is and how it may threaten in the future.

Then you should understand what triggered the appearance of water drops. In most cases, the cause is a breakdown of components or insufficient ventilation in the bathroom, as a result of which an increased level of moisture is formed.

It is not always necessary to take serious measures to eliminate condensation. In some cases, it is sufficient to make small changes in order to reduce the volume of condensed liquid.

What is condensate

In general, condensate is a water sludge arising from the air and settling on various surfaces. As a rule, it appears due to a sharp change in temperature conditions.

Often a similar phenomenon can be observed after taking a shower on the walls of the stall and other objects, but this moisture evaporates within a few minutes. But if thin streams of water are constantly formed on the toilet cistern or pipes, this is a problem and certain measures must be taken to eliminate it.

Note! Condensation on the toilet cistern is formed due to the effect of cold water (temperature 8-16 degrees) on the surface of the tank from the inside, as well as the influence of warm air flow (temperature 26-30 degrees) on the outer wall. Due to the large temperature difference, humidity rises and precipitation appears.

Why does condensation appear on the tank

There are several basic conditions that you need to check and determine why condensation forms on the toilet cistern:

frequent use of plumbing equipment, due to which the water in the drain tank does not have time to heat up to room temperature. In the presence of a large number of residents, the use of the toilet takes place at short intervals, which contributes to the constant appearance of condensation;
malfunction of the drain, due to which the heated water is drained, and the deficiency is filled with cold liquid from the water supply. Damage to the shut-off valve or other fittings is sufficient common reason condensation on the toilet cistern;
high humidity in the bathroom. For example, clothes are sometimes dried in the bathroom, as a result of which the air is filled with moisture, but it cannot evaporate from plastic and earthenware surfaces, so a water sediment appears on them;
lack of sufficient ventilation in the room. In some cases, home owners decide to completely close the ventilation window during construction and renovation. However, this disrupts the circulation of air currents and increases humidity, therefore, strong condensation appears on the toilet cistern;
location next to the plumbing of various heating devices or a hot water pipeline.

Than condensation accumulation threatens

How urgently it is necessary to solve the problem and whether it is required to solve it at all, each landlord decides independently. In some cases, fogging of the drain tank is not a constant phenomenon, i.e. the condensate has time to dry.

In such a situation, you do not need to worry, because this will not lead to any serious negative consequences. However, in the presence of a constantly wet tank, you need to think about how to get rid of the sediment. Dripping trickles form puddles on the floor, which must be cleaned regularly. A similar problem can bring significant inconvenience to the landlord.

install a dehumidifier. This device will collect water molecules in the air and localize them in a separate container. The device operates on the basis of the built-in hygrometer. When choosing, consider the size of the bathroom.

Such actions in most cases lead to the prevention of a situation where condensation accumulates on the toilet cistern.

Increase in water temperature

For insulation, in some cases, polyurethane foam is used. It has excellent thermal insulation properties, but involves a more complex process. It is advisable to apply the foam in 4 steps to ensure uniformity.

Then you will need to wait some time until it hardens completely, after which you can cut off the excess part. For high-quality insulation, a one centimeter thick layer is enough.

Watch the video

Repair of the drain structure

If a toilet cistern is constantly flowing, then the water in the tank does not have time to heat up, as a result of which condensation forms on the surface.

If the shut-off valve breaks down, the rubber bulb has lost its elasticity, or the rubber seal has ceased to function,. This situation can lead to up to 2-3 liters of condensation per day.

The answer to the question of how to deal with condensation on the toilet cistern in this case is to replace non-working parts. Broken parts are usually beyond repair, so it's best to get new ones.

TIP! When choosing, it is important to focus on the model of a toilet bowl or cistern, because otherwise, the purchased parts may not fit and the problem will persist.

During the installation of a new drain system, it is advisable to adhere to some rules:

get rid of lime deposits in the holes;
change the seal (rubber gasket);
it is better to tighten the plastic nuts by hand, but not very tightly. The use of metal tools and tight fastening may break the fasteners. The wrench should only be used with metal bolts in older models;

Reducing the drain volume

If the plumbing is used by a large family, then the water will be washed off often, which will lead to the fact that the collected liquid will not have time to heat up. In this case, reducing the volume of drained water will help to get rid of condensation.

How to eliminate condensation on the toilet cistern:

install the half-drain button. You can do this with your own hands by adjusting the shut-off valve mechanism, or install a new tank;
install a double start / stop button to control the volume of the flushed fluid.

If this is not possible, it is advisable to purchase a modernized tank with a button that helps to minimize drainage.

The question of how to remove condensate from the toilet cistern often worries apartment owners. If the formation of sediment occurs rarely and the moisture has time to dry, drastic measures will not be required.

However, in other cases, it is important to take timely care of how to get rid of condensation. There are several options for solving the problem, the appropriate one is selected based on what caused the problem.

Watch the video

The appearance of condensation on the toilet cistern is a rather unpleasant phenomenon. Condensation builds up, dropping onto the entire tank. The droplets roll down, forming a damp spot around the toilet. And such dampness is not at all harmless.

Fungal spores, easily carried through the air, contribute to the development of lung diseases in those who live in such an apartment. Once in the body, spores cause the appearance of foci of lesions of the respiratory system up to pulmonary edema.

Why does condensate collect on the tank?

As you know from the school physics course, the air around us contains water vapor, the amount of which directly depends on the temperature.

The transition of moisture from water vapor to liquid droplets occurs when the temperature of the heated humid air decreases. We see this when condensation appears on the bathroom mirror, when glasses fog up in winter, when we enter a warm room from the street, and also in many other cases.

How to get rid of condensation?

There are several ways to deal with condensation on tank walls, pipes and other surfaces.

It is not so difficult to establish ventilation if it does not work well. To improve the operation of the hood in the toilet or bathroom, you can install a small axial fan, which provides forced ventilation and removes heated humid air from the room into the ventilation duct and then into the exhaust stack of the building ventilation system.

The fans produced today are characterized by low energy consumption and ease of installation, which allows you to install it in a matter of minutes, even without having experience in performing such work.

When choosing a fan, you should first of all pay attention to its performance. In accordance with modern sanitary norms and rules, air exchange in such premises should be provided in the amount of 25 cubic meters per hour.

Installing a toilet with a double cistern

A very effective way to get rid of condensation on the toilet cistern is to install a double cistern.

Installation of fittings with double drain

To reduce the amount of cold water from the water supply system entering the tank and its cooling walls, you can install a drain fittings with a double drain.

Adjusting the cistern flush fitting

The most common cause of condensation on the toilet is water leakage when water is constantly flowing into the toilet in a thin stream.

This leakage leads to the fact that the water in the tank does not have time to heat up, constantly replenishing with ice water from the plumbing system, strongly cools the toilet tank, on the walls of which condensation falls from contact with warm air.

In this case, it will be necessary to adjust the flush fittings to stop the constant flow of water.

replacement of the sealing gum;
adding a small weight to the valve to improve its fit;
softening the rubber of the valve by spilling boiling water (it helps only for a while, as a temporary measure);
thorough cleaning of deposits on the elastic band and on the valve using a vinegar treatment.

Adjusting the float valve is also not particularly difficult and consists in adjusting its overlap when water is collected to the desired level so that it does not flow over the overflow. An overflow is a hole in any flush fitting that allows you to flush excess water entering the tank into the toilet if the float valve malfunctions.

Another reliable way to stop the constant wetting of the tank from condensation falling out on it can be to replace a conventional compact toilet bowl with a ceramic tank installed on it for installation.

In addition to improving air exchange and adjusting the drain fittings in the bathroom, to reduce the amount of moisture accumulating on the tank, some rules should be followed.

How to get rid of condensation on a toilet cistern

Is the toilet cistern constantly getting wet from condensation? Read about the main reasons for its appearance and how to fix it! Photo and video.

Getting rid of condensation on the toilet cistern

Many owners of city apartments are faced with the problem of moisture on the surface of the cistern. If nothing is done, then moisture flowing down to the floor will soon seep through the flooring and seep into the apartment to the neighbors. Also, moisture dripping will lead to the appearance of limescale on the sanitary ware. How to get rid of condensation on the toilet cistern, homeowners are perplexed - we will consider the answer to this question in our article.

The main causes of occurrence

According to experts, drizzle on the toilet cistern appears in late autumn or winter. The reason for this phenomenon is considered to be a sharp difference between the temperature of the water in the plumbing system and the air inside the premises. If the temperature of the liquid in the supply pipes is in the range from 3 to 5 degrees Celsius, then in the bathroom such indicators increase to 18-22 degrees. In the presence of high humidity in the room, dew drops will appear on the surface of the tank filled cold water... Moisture condensation will occur with the same intensity on cast iron, ceramic or plastic sanitary ware.

It is quite easy to explain the reason for the appearance of condensation in winter. At this time, the water vapor in the air quickly turns into a liquid form, usually when the air temperature in the room drops. It is completely impossible to get rid of drizzle, but it is quite possible to reduce its effect.

The main reasons for the appearance of water droplets on the drain tank are as follows:

breakage of the gate valve, as a result of which the tank will be constantly filled with cold water coming from the water supply. The non-standard operation of the locking mechanism can be easily identified by the thin stream of water that flows down the surface of the toilet bowl. Such accidents lead not only to the appearance of drops of moisture on the plumbing, but also to excessive consumption of water;
condensation can also appear as a result of frequent draining, which leads to a complete emptying of the tank. Modern plumbing fixtures are usually made with thin walls that cool quickly;
improper operation of the ventilation system;
operation of the premises for other purposes.

Repair of the locking mechanism

First you need to take care of the correct operation of the drain mechanism. In winter, dew droplets appear on the surface of the tank constantly, but improper operation of the drain system will enhance this effect and can lead to irreparable consequences.

The main cause of failure is the destruction of the material of the drain seal or intake mechanism. In this case, the water from the tank will constantly drain into the sewer system, while the tank is constantly filled with cold liquid from the water supply. As we have already said, up to 2 liters of liquid per day can drain onto the floor, but the volume of condensed moisture can be reduced by installing new seals.

Flush tank design diagram

Before installing the drain system, get rid of limescale on the surface, install new gaskets. To prevent deformation of the seals, the fixing nuts are tightened manually. With a wrench, only the metal clips that go through the bottom of the tank are tightened, but such products are used only on old plumbing fixtures.

Partial elimination of condensation by reducing the volume of the drain tank

The appearance of dew on plumbing can be prevented by reducing the volume of the drained liquid. It will not be possible to completely avoid the appearance of condensation, especially with frequent use of the toilet. In this case, the tank will be constantly filling, as a result of which the liquid will not have time to heat up to the desired temperature. The difference in temperature fluctuations will lead to the appearance of moisture on the surface of the tank.

To solve the problem, it is recommended not to completely drain the water in the tank, which can be achieved by using the half-release button. The second way out of this situation will be to install a plastic bottle filled with liquid in the tank. Another option for solving the problem is the replacement of the drain mechanism with a more modern model.

Prevention of temperature fluctuations

Using this method allows you to completely get rid of the formation of condensation on the surface of plumbing. Dew drops will not appear on the surface of the tank when the temperature of the liquid coming from the water supply corresponds to the temperature indicators inside the room. In this case, moisture condensation will not occur if the drain system breaks down.

In the summer, tap water heats up while passing through the pipeline system, at the entrance to the toilet bowl, the temperature of the liquid is similar to the air temperature in the room, which will prevent the formation of condensation. In winter, the supply pipeline is insulated or heated using a special heater equipped with a thermostat. The appliance is set to room temperature. The second solution to the problem is to cool the air in the bathroom or toilet.

Reducing air humidity

Correct operation of the ventilation system will help to reduce air humidity, because excess moisture will be removed into the hood. Some homeowners cover the ventilation holes in the bathroom, which will be the main cause of condensation. The first step is to check the ventilation.

If the ventilation system does not function properly, the ducts must be cleaned. If this does not help, contact the appropriate service. In small bathrooms, where a significant amount of moist air accumulates, a forced air duct is installed. Constant air circulation in the apartment can be provided by the device of several through holes in the doors of the bathroom or toilet.

Toilet ventilation scheme

Using a double walled cistern

The latest toilet bowls are equipped with similar tanks. Such products are much more expensive than conventional plumbing fixtures. Structurally, the new tank consists of an air gap body and a plastic container that is filled with water. This solution makes it possible to negate the difference between the temperature of the incoming liquid and the temperature of the air inside the room.

drain the water from the tank;
you can remove it, it will be easier;
dry;
glue Izolon from the inside over the entire surface of the tank.

How to get rid of condensation on a toilet cistern: the main causes

How to get rid of condensation on your toilet cistern yourself. Prevention of temperature fluctuations and reduction of air humidity. Repair of the locking mechanism.

Why does the toilet cistern sweat and how can condensation be eliminated?

Condensation on the toilet cistern is perplexing for many homeowners. Due to droplets of water constantly flowing from the surface of the cistern, puddles form on the floor, which must be wiped off in time. Otherwise, dampness will lead to mold and unpleasant odors. Of course, you can adapt some container to collect water, and then remember to empty it from the contents in time. Many housewives do this, trying to solve this problem in this simple way. Men try to find out why the toilet cistern is sweating in order to eliminate the cause and forget about the problem forever. Are there effective ways to deal with condensation that periodically appears on the toilet cistern? Let's figure it out.

Reasons for the formation of condensation on the drain tank:

High level of humidity in the bathroom and in general throughout the apartment. High humidity can be caused by a large number of indoor plants, drying a large amount of wet laundry, leaking water pipes or heating systems, and other factors.
The continuous flow of cold water into the toilet tank for a second due to a malfunction of the shut-off valves, as a result of which the water does not have time to warm up to room temperature.

To understand why the toilet cistern sweats, you need to recall a little school physics course. The contact of warm and moisture-saturated air with cold surfaces inevitably leads to the appearance of water droplets on them. This means that it is necessary to look for ways to dry the air, as well as increase the temperature of the surface of the drain tank.

Checking the condition of the ventilation holes

To reduce the level of humidity in the air, it is necessary to adjust the ventilation of the bathroom. Each apartment has special ventilation "windows" that provide air circulation. In pursuit of the beauty of the interior, some tenants seal these holes with finishing materials, which, of course, is unacceptable.

To mask ventilation windows, it is necessary to buy decorative grilles that are specially designed for this purpose. They can be matched in color, shape, and design. Before installing decorative grilles, clean the ventilation ducts from debris.

Installing a fan that turns on when the light is turned on will help partially solve the problem of condensation.

Ventilation of air in the room can be organized even more efficiently if a forced ventilation system is connected. To calculate the capacity of the ventilation system, you must contact a specialist. After assessing the state of the bathroom and the intensity of its operation, professionals will give recommendations on the choice of equipment.

Repair of faulty shut-off valves

If the flush mechanism breaks down, then the water in the toilet flows without stopping. This leads to constant replenishment of the tank with cold water, which lowers the surface temperature. In this case, the condensation process is ongoing. The problem can be eliminated only during the repair of the shut-off valves or its complete replacement. To carry out repair work on their own or to invite a plumber, each homeowner decides on his own, based on the financial capabilities of the family.

In addition to partially eliminating the condensate problem, repairing the tank drain mechanism will lead to savings in water consumption. This is especially true for the owners of those apartments in which metering devices - water meters - are installed.

Double-walled cistern

Manufacturers of modern toilet bowls are aware of the problem of condensation and offer their own effective solution. The latest models of toilets are available with an improved cistern design that prevents them from "crying".

The double-walled cisterns of modern toilets never sweat

In these models, an additional plastic container is inserted inside the tank, the walls of which do not come into contact with the ceramic surface of the product. As a result, its temperature is always constant and equal to room temperature. This constructive solution allows you to solve the problem once and for all. However, for many buyers, these models remain unaffordable at a cost that is several times higher than the price of conventional toilets.

Some amateur craftsmen try to isolate the walls of the tank from the effects of cold water with the help of heat-insulating materials that are glued to them from the inside of the container. However, this technology does not completely solve the problem of condensate.

Some amateur craftsmen try to deal with condensation on the tank by pasting its inner walls with heat-insulating material

If expensive “not crying” models are still too expensive for you, then try installing forced ventilation. Even a simple fan inserted into the ventilation window and turned on when the light is turned on in the bathroom will solve the problem of condensation on cold surfaces. If the toilet cistern is still sweating after that, then call specialists to install more powerful ventilation systems.

Why does the toilet cistern sweat and how to eliminate condensation

Why the toilet tank is sweating - possible reasons. How to get rid of condensation on the toilet cistern? An overview of two ways to solve a pressing everyday problem.

Condensation on the toilet cistern - how to get rid of?

The formation of "dew" on the toilet cistern is a problem that arises in winter in almost every apartment. The consequences can be different - from small drips and a slight increase in humidity in the bathroom or toilet to the formation of puddles on the floor, the multiplication of mold spores. You can avoid unpleasant consequences by eliminating the condensate on the toilet cistern in advance, how to get rid of which you will learn from this article.

Condensation on the toilet cistern

Why do water drips form?

Ventilation failure

The cause of condensation can be malfunctions of the ventilation system or the absence of a ventilation window (often closed up during repairs in order to improve the interior). As a result, proper air circulation is not ensured, and excess moisture settles on surfaces.

Ventilation is a mandatory attribute of a modern apartment

Increased humidity

The location of the bathroom in the bathroom, constant drying of wet linen in the apartment, pipe leakage, a large number of plants in the house cause an overestimated concentration of moisture in the air. If it simply evaporates on pipes, then it settles on plastic and ceramic surfaces, forming drops. On the pages of our portal you can also find out how installing a toilet bowl on a tiled floor and why it matters.

High humidity is the main cause of condensation

Temperature difference

Water for internal filling of the tank is taken from the centralized network. Its temperature is 3 - 5 ° C in winter. Outside room air can reach 25 ° C through the placement of heating pipes. A difference of 10 - 15 ° C is sufficient for condensation to form.

Drainage device breakage

A malfunction of the shut-off valves leads to the constant filling of the tank with cold water, which goes into the sewer without having time to warm up.

If the toilet cistern breaks down, the cold water does not have time to warm up

Excessive water consumption

A similar phenomenon is observed with frequent use of the drain, especially in large families. In addition to the cost, this leads to a stable maintenance of the difference between the temperature outside and inside, therefore, to the appearance of condensation.

Having established the cause of the appearance, consider how to get rid of condensation on the toilet cistern.

Air circulation normalization

First check how effective natural ventilation is. Ventilation windows should be covered with a grill, in no case clogged with dirt and dust.

Natural ventilation is a guarantee of protection against high humidity and mold

Many users choose to leave open door into the bathroom, but a better option is to make a gap at the bottom.

To improve air circulation, you should organize a ventilation grill in the bathroom door

Before installing decorative meshes, the channel should be cleaned of debris, if this has not been done, then there is a possibility that there is no traction in the system. In this case, it must be cleaned. In a private house, this duty falls directly on the owner, in multi-storey residential buildings - on the housing office, where you should contact.

Natural ventilation is not always provided by ventilation. In this case, an artificial one should be installed. It is difficult to do this on your own, since you need to take into account the power of the equipment and the state of the microclimate of the room, so we recommend contacting special centers.

In case of poor quality natural ventilation, it is necessary to organize forced ventilation

There are also systems that dry the air, which are focused on shared bathrooms. They provide a decrease in the degree of humidity by utilizing water vapor.

Temperature balance equalization

There are two ways to achieve approximately the same water temperature in the tank and in the room.

Decrease in air temperature

Usually the problem occurs in winter, so the first method is not always practical. You can achieve the result by lowering overall temperature in the system, but then the house will become a few degrees cooler. This has its advantages, because you can save on heating.

A decrease in air temperature helps to equalize the temperature balance

With a centralized system, this will not solve the problem. You should take care of the thermal insulation of the pipes near the bathroom, and also make sure that the doors to the room are closed.

Heated supply water

If possible, it is recommended to connect a hot water pipe to the tank. The reservoir will automatically be filled with liquid at room temperature, and the likelihood of condensation will be reduced to zero. The best option is to install an electric heater on the tank.

We install an electric heater to increase the water temperature

Repair of shut-off valves

Condensation, which forms on stably working toilets, is not so terrible and it is much easier to eliminate. In systems, the drainage mechanism of which is damaged, this phenomenon becomes permanent, because the tank is being refilled with cold water all the time.

For the absence of condensation, all fittings must work properly

Gravity can be determined by the noise of flowing water or visually: after filling the tank, the jet does not stop, the tank takes a very long time to fill and does not completely fill.

the humidity in the room rises even more;
puddles form on the floor;
dampness leads to mold;
an unpleasant odor arises.

How to get rid of condensation on the toilet cistern?

In this case, neither ventilation nor air drying will be able to get rid of the problem completely. Gravity can be eliminated on your own, but if the breakdown is serious, it is recommended to call a plumber.

If the reason for the constant filling of the tank, therefore, the inability of the water to warm up, is the frequent use of the toilet, for example, in a dormitory, you should control the flow of water when draining.

Frequent use of the bathroom also causes condensation.

Newer systems are equipped with a "partial" drain button, which consumes half the tank. Old toilets do not have this function, but you can replace fittings by installing more economical ones.

Installing the universal tank

Modern systems preclude the appearance of condensation by equipping toilets with double-walled cisterns. A plastic container is placed inside the main body, there is no contact with the ceramic walls, so they remain dry.

In search of a solution to how to get rid of condensation on the toilet cistern, some users independently try to "isolate" the tank, pasting the walls with protective materials inside or outside. The first is not always effective, besides, it reduces the volume of the tank, the second spoils the aesthetic appearance, and sometimes even harms the surface coating.

Following the suggested tips will help you get rid of the "wateriness" on the cistern, as well as improve the microclimate of the bathroom.

Condensation on the toilet cistern how to get rid of the cause?

A sore problem for many in the cold period is condensation on the toilet cistern, how to get rid of which you can learn from this article.

Not only residential buildings, but also many of those where people work, are equipped with various utilities, part of which are plumbing elements. Like all technical devices, they can fail, and then you have to think about repairing or replacing a faulty product. But often problems arise that cannot be solved by such methods.

One of them, and far from rare, is that the toilet cistern constantly sweats. And if in office buildings this is mainly of concern to technical personnel, then in a home it is a headache for its owners. Condensation provokes the development of putrefactive processes - mold and fungus will acquire a permanent "residence permit" in the toilet room. And leaks to the lower floors after the appearance of puddles on the floor cannot be avoided. If we also add the discomfort from excess moisture, then the pleasure of fogging the toilet cistern is not enough.

To understand how to deal with this, you need to figure out what caused it. Condensation on any surface appears only due to temperature differences. And this is a law of nature that cannot be altered. After all, the temperature inside the premises is always higher than outside. And the water comes from outside, colder, which leads to fogging of the toilet bowl. Therefore, efforts should be made to restore thermal equilibrium or minimize the consequences.

Reasons and ways to "fight" condensation

Leaks

A malfunction of the shut-off valve elements leads to the fact that cold water constantly flows into the tank. And there is no difference whether it runs in a large stream or in a thin trickle. Its volume will affect only the intensity of fogging of the toilet cistern, but condensation will in any case form.

Recipe - adjustment of the drain system or replacement of a failed part.

Increased fluid consumption

The more often the descent is performed, the more cold water comes from the pipes. Naturally, the toilet cistern will constantly sweat.

Recipe- in rooms with a large number of potential "users" of this plumbing, you can pay attention to a decrease in the volume of water supply. This can be adjusted. Naturally, without compromising the quality of cleaning the toilet bowl when flushing.

For families with a large number of members (hence, “users”), it is advisable to establish a model in which the drain is regulated or staged. In the first case, the discharge of water is stopped manually, if sufficient, and in the second, you can choose the "option" of discharge - full or partial (1/2 of the entire tank). This will reduce the consumption of fluid (and its inflow from the outside) and dramatically reduce (or completely eliminate) the fogging of the toilet cistern.

Recipe- applicable only for private buildings, as it consists in additional insulation of the water supply line. This can slightly increase the supply water temperature and reduce the fogging level of the toilet cistern.

Increased level of humidity in the washroom and adjacent areas

Recipe- if the toilet cistern sweats, then you can try to install dehumidifiers. In some cases it helps.

It is necessary to check the performance of the ventilation system. If it does not provide a high-quality outflow of air masses, then this can cause condensation. By the way, ventilation openings are often tightly covered with cladding so as not to "spoil the overall appearance", and this dramatically reduces the quality of ventilation.

There are more prosaic advice from internet users. It is clear that not all of them are suitable for a particular room, but they are still worth mentioning. Maybe someone will come in handy. After all, it is impossible to give a single recipe for all occasions, since the operating conditions of plumbing in each room have their own characteristics.

"Craftsmen" proposals

If hot water pipes pass near the place where the tank is installed, then the toilet tank can sweat from this. You need to reinstall it or purchase another model of plumbing fixture, with a different drain tank mount.
Provide forced ventilation in the washroom.

If the toilet cistern is sweating, then it should be insulated. It is clear that this method can be tested if its "hidden" installation is made (the container is recessed into the wall or covered with cladding panels). Users are advised to use, for example, expanded polystyrene sheets, neoprene sheets. There are many options.

You can try to get rid of the fogging of the toilet cistern by replacing the metal tank with a plastic one.
Someone claims that this problem can be eliminated by placing a container with thicker walls. This will lead to a shift in the dew point, and as a result - eliminate fogging of the toilet bowl.

Output

This problem can only be dealt with empirically. If there is a desire to get rid of the sweating tank, then an acceptable solution will certainly be found.

A good option is to install a toilet model in which the cistern has double walls. This excludes the interaction of the liquid with the environment (thermos principle).

Faults in the insides of the toilet and their elimination

If even a thin stream of water flows freely into the toilet, then its volume in the tank must be continuously replenished. Hence the water droplets on the surface and the big water bills. The solution to the problem is to eliminate the leak. Sometimes it helps to replace the worn out rubber membrane of the siphon, for which:

the water is completely drained from the tank;
fix the lever in such a position that the hole is closed by the valve and water no longer flows;
dismantle the siphon by disconnecting it from the lever;

First of all, you should eliminate possible tank leaks, if any.

remove the worn out membrane and replace it with a new one;
return the siphon to its place and secure;
perform a test drain.

The reason may be hidden in a faulty float, then the following actions are performed:

remove the float from the tank;
pour water out of it;
allow to dry;

Float repair

glue the hole through which water enters it;
put in place.

If it is possible to buy a new float, then this option is better, because the repaired part will still not last long. The problem can be solved even easier if the leak is due to the incorrect position of the float, in order to eliminate it, it is enough to open the tank and return the lever to its normal position.

Other ways to eliminate condensation

A never sweating toilet

Not so long ago, models of toilets with a two-piece cistern appeared on sale. The water in it is in the inner plastic tank and does not come into contact with the walls of the main vessel, therefore, condensation does not form. The solution is ideal, but the cost is embarrassing - it is several times higher than that of a toilet with a traditional cistern.

The device of a two-piece toilet bowl

Minimizing drain

The less water goes down the drain, the more chances there will be no condensation. There are toilets with a cistern equipped with a two-button mechanism. When one button is used, about 5 liters of water flows out of the tank, the other about 7 liters. And in tanks with an aquastop drain system, one regulating button is built into the lid: with one press, the water begins to pour out, and the second press can stop this process.

Two-button mechanism for flushing water

Insulation of the cistern

Some craftsmen independently isolate the walls of the tank from interaction with cold water. The refinement is as follows:

Turn off the water supply.
Disconnect the hose through which the water flows.
Remove the flush tank.
Dismantle everything inside the tank.
Rinse the container, wipe dry.
Cut out the liner from the insulation. To do this, lay it out on a flat plane, place the tank on it in the position it usually stands in the working position, circle the bottom around the perimeter, and then cut out the workpiece.
Put the workpiece inside, press it tightly.
The height of the walls is measured from the inside starting from the insert and ending with the upper edge of the tank. Subtract about 3 cm from the resulting size.
The perimeter of the walls is also measured from the inside, an allowance of about 100 mm is added.
Insert the pattern inside. The joint is overlapped, therefore, carefully pressing the workpiece to the walls, a through cut is made in this place. Take out the workpieces.
Build:

apply sealant to the bottom, around the holes for installing accessories;
put the bottom in place;
insert an inner liner, after applying glue to the sidewalls;
fill the vertical joint with silicone;

Insulated cistern

the joint between the bottom and the side walls is treated with a sealant;
give time to dry for at least a day, cut holes for fittings, apply sealant to the edges;
put everything in place.

Here are the main reasons for the fogging of the toilet cistern and how to eliminate them. If you cannot remove condensation yourself, contact a professional.

Forced ventilation

In the case when all the necessary actions with the tank have been carried out, and the presence of moisture on it is still traced, it is worth thinking about forced ventilation of the room. Ventilation problems can be solved in the following ways:

1. Forced ventilation, one of the existing methods, which is suitable even when moisture collects not only on the tank itself, but also on all surfaces of the bathroom. Such a solution to the problem lies in the purchase of a special fan, which is installed in the circulation hole.

Air circulation can be supplemented by installing the grill on the interior doors. This will allow the moist air to mix faster with the rest. It is better to entrust the installation work to professionals who will correctly calculate the required (specifically for a given room) ventilation level. Before starting work, you need to make sure that the ventilation ducts are clean and have good draft.

There are often situations when the previous tenants of the apartment cover the ventilation hole with some material, and the new tenants simply do not pay attention to it.

With a slight manifestation of condensation, you can simply leave the doors to the bathroom ajar, or in the lower part of them, make a strip of space so that they do not sit tightly in the door frame.
A dehumidifier also helps in combating condensation. It is an electrical device with a fan mounted on it. Thanks to him, streams of moist air penetrate into the cooling chamber, where the liquid is separated and collected in a container, and the already dried air is returned to the room.

Condensation cannot be removed

It is the owner of the bathroom who will have to decide where exactly to put the comma in this sentence. It all depends on the specific situation and the attitude of all household members to it.

First option. The toilet cistern is fogging up a bit, but in between visits to the bathroom / toilet, everything has time to dry out. Here you can do without radical methods to solve the issue of removing condensate.

Slight fogging of surfaces is unable to lead to irreparable consequences and somehow seriously damage the exterior of the room

Second option. If the drain tank is constantly wet, trickles of condensation now and then flow down to the floor and nothing has time to dry out. Here the solution is unambiguous - you need to fix the problem.

Drops flowing down the outer surface of the earthenware container form puddles that need to be wiped up every now and then. Sometimes the situation is completely deplorable - a whole lake is formed in the bathroom in a day. This is not only inconvenient when visiting the premises, but also very unnerving.

Depending on the volume of condensate protruding, zealous owners use methods to eliminate this problem. Some put a towel, while others substitute all kinds of jars and saucers

Constant precipitation of condensate on the drain tank is not only troublesome at the current time, but threatens even more problems in the coming years.

First, condensation droplets can remain in small crevices and in areas that are difficult to reach. Over time, the water will stagnate and smell unpleasant.

Secondly, the constant precipitation of condensation increases the level of humidity in the bathroom. Especially if it is combined. This situation will certainly provoke the growth and active reproduction of mold and mildew.

Mold spoils the appearance of any room. It has a detrimental effect on the body of people who constantly use the bathroom, provoking allergic reactions, headaches and other health problems

Thirdly, the outer surface of the drain tank, being under the constant influence of water drops, will not last long - in the next 2-3 years, a network of small cracks will appear, in which mold and fungus will also begin to form.

Fourthly, due to high humidity, all wooden furnishings in the toilet room or combined bathroom will begin to rot. Especially if it is a wooden floor, parquet boards from solid oak / beech or other wood species.

Fifth, metal parts of furniture, water pipes and other items will begin to suffer from corrosion. Even a mirror can suffer - a whole colony of black mold will grow on its inside.

Mold that has settled on the mirror makes its further use impossible. You will need to buy a new one, and this is an additional cost item

As a result, the constant appearance of condensation will result not only in a deterioration of the microclimate in the bathroom, but also in the loss of working condition and loss of appearance in many interior items. After 5-6 years, a major overhaul of the combined bathroom or toilet may be required.

Why does condensation appear on the tank

Condensation that appears on the tank is a household problem. To learn how to effectively deal with it, you have to figure out the reasons for its appearance in a particular room.

Only after that it will be possible to choose the most optimal option to deal with it.

The nature of condensation

First of all, you need to understand the nature of the "precipitation" on the cistern. Condensation is water droplets falling out of the air. They are formed from a sharp temperature drop and protrude on the surface of objects.

Condensation after showering is quite common and disappears in a matter of minutes. But constant trickles flowing from the toilet tank and through the cold water pipes can bring a lot of problems

Condensation on the drain tank is water formed from the impact of cold water with a temperature of 7-15 ° C on the inner walls of the earthenware container and warm air with a temperature of 25-32 ° C, acting outside.

From a sharp drop on the outer walls of the container, drops of water appear like dew

Reasons for the appearance of condensation on the tank

The appearance of condensate on the drain tank indicates the presence of one of the problems that must be identified and measures to be taken to eliminate it.

To understand who is to blame for this, you have to look at the following factors:

cold water consumption;
ventilation in the bathroom;
the condition of the tank fittings;
humidity level.

With frequent filling of the drain tank, a large amount of condensation forms - cold water does not have time to warm up to room temperature.

Condensation can also be a symptom of a second problem - an inoperative ventilation system. Especially if the ventilation hole is removed in the room with the toilet, there is a sill at the entrance, and the doors are tight.

This is quite dangerous for users of combined bathrooms - without proper ventilation, you can simply suffocate.

No matter how beautiful the interior of the combined bathroom is, you have to think about safety first of all by making ventilation holes

Another reason for the drain tank to get wet is the breakdown of the stop valves. When the gaskets are leaking or the float is out of order, then an increased water consumption and, as a result, excessive condensation on the outer wall of the earthenware container cannot be avoided.

Even the most expensive monolithic drain tank is not insured against breakage of the inner filling, when you can see puddles of condensate on the floor, which simply should not be there

An increased level of humidity in the bathroom may be the result of the circulation of excessively humid air entering this room from other rooms of the house / apartment.

Or due to the fact that the owner of a small apartment constantly dries linen in a bathroom combined with a toilet. The same problem occurs if wet laundry is hanging in the kitchen adjacent to the bathroom.

Whatever the reason for the formation of condensation on the drain tank, it must be clearly identified and only then proceed to elimination. After successfully solving the identified problem, condensation will also go away.

Faulty ventilation as a cause of condensation

A poorly functioning ventilation system can also cause the tank to sweat. But many apartment owners, trying to improve the appearance of the room, simply close the vents with cladding. This should not be done, it is better to purchase beautiful decorative lattices specially designed for this.

To check if the ventilation in the bathroom works well, you need to do the following:

Light a lighter or match and bring it to the vent hole.
Look at the light. If it goes out or is drawn into the ventilation duct, then the ventilation system is working normally. When the position of the fire remains the same or the deviation is insignificant, the ventilation does not work.

Be sure to check the health of the ventilation in the bathroom

You can perform ventilation diagnostics using another method - just bring a sheet of paper to the ventilation grill. Its adhesion indicates the normal functioning of the system, but if it falls, then measures are needed to establish the operation of ventilation.

There are two ways to solve this problem:

Cleaning ventilation ducts.
Compulsory ventilation system device, i.e. installation of a fan on the exhaust duct. This is the most efficient way to remove exhaust air.

Tip: To ensure the flow of fresh air into the toilet, leave a gap of approximately 2 cm between the bottom of the door and the floor, or install a door valve. It will let air in from the outside and at the same time block the penetration of odors from the bathroom into the apartment.

What are the consequences of this trouble

Besides the fact that the toilet cistern is constantly wet and cold due to condensation, this excess moisture can bring a lot of trouble. Dampness leads to deterioration of equipment, which looks unaesthetic due to stains. The fastening bolts slowly but surely rust, and brown streaks form around them.

Over time, moisture, flowing down from the toilet cistern, collects in puddles, penetrates under the floor covering. From there, it can flow even lower and damage the thermal insulation, or even make its way to the ceiling of your neighbors from below.

Note! High humidity of surfaces due to condensation leads to the formation of mold, mildew and unpleasant odor in the bathroom

How to prevent its occurrence

monitor ventilation: clean in a timely manner, check the quality of work with a match or lighter;
often ventilate the room, try not to dry things in the house with closed windows;
monitor the condition of the plumbing: if the drain button sinks, fix the problem;
prevent a large jump in temperature: install the toilet farther from heating appliances;
reduce the water supply level.

If you plan to make repairs to the entire room, it is advisable to replace the regular toilet with the "no tears" option. Then you don't have to spend money on buying an additional tank, sealant and worry about the flood from your neighbors.

Install a "double" tank

Installation of a double tank does not require special knowledge and a lot of time. Specialists have identified step by step instructions, allowing you to make modernization on your own. Moments:

Just unscrewing the single button and screwing on the two-standard will not work. All fittings will have to be changed.
The costs of the mechanism of two drainage modes will be fully paid off by the absence of drips and water saving. It will be consumed in two modes - "semi-draining" and "standard". Semi-draining allows you to mix cold water with the one that has already been heated.

after buying a new mechanism, the water supply is shut off;
the rest of the water is drained from the tank;
old fittings are dismantled;
the entire tank is removed;
established new system;
then the tank is reinstalled in its place

Particular attention is paid to "lambs". With the help of them, you can properly fix the tank, because even the smallest deviation can cause noise or leakage.

At the end, a double button is twisted and a valve for water supply opens. The whole procedure will take only 20-30 minutes.

Check ventilation regularly

Faced with the problem of ventilation, experts recommend paying attention to the entire microclimate in rooms and non-residential premises. As an alternative to an automatic system that intersects with light, we can highlight:

Installation of holes in doorways. To make them look natural, you can insert a grill or special hoods with a filter mesh into them, which will eliminate the transfer of dust and small particles due to the formation of an air flow.
There are special dehumidifiers that are installed in the ventilation hole.
Salt can be a budget option. By placing a small amount of scented bath salt in all rooms, you can partially remove excess moisture.

The reason for the accumulation of condensate can be hidden not only in the malfunction of the plumbing. Often the problem is initiated by neighbors who regularly heat up other citizens. For example, setting stretch ceiling, you may face the fact that the neighbor will simply hide the fact that there was a leak. The unpleasant smell of mustiness and dampness for no apparent reason can be the first call to check the walls.

The second popular problem is pipe leakage. Even the PFC system, which ranks high in plumbing engineering products, has a lifespan.

The third reason may lie in the eyeliner itself, which quickly fails due to impurities in the water.

Any repair should begin with a situation analysis. Putting a rag under the tank or regularly removing drops from the tile surface is not an option. Neglect can lead to poor health and unnecessary costs for finishing the entire room.

Reasons for the appearance

Drops of moisture appear on any surfaces that are affected by sudden temperature changes. The same situation is observed with the toilet cistern. A temperature difference of 15 ° C is sufficient for the appearance of fogging.

Differences arise for the following reasons:

high air humidity in the room,
hot pipes (working heating system in the bathroom),
lack of ventilation system or obstruction of the opening with unnecessary objects,
breakage of the shut-off valve in the drain tank (water flows out in a thin stream from the tank, new liquid flows from the water supply in its place),
frequent use of plumbing (the liquid in the tank does not have time to warm up to the required temperature parameters).

After determining the causes of fogging, you can begin to get rid of the condensation on the toilet cistern with your own hands.

Reasons for the appearance of condensation on the surface of the tank

First you need to understand what the concept of "condensate" means. If you go deeper into physics, the "sweating" of devices causes a sharp change in temperature. This phenomenon is often observed after taking a shower, when the mirror "sweats". With good ventilation and no problems, water evaporates quickly.

If moisture begins to collect on the walls of the tank and drip down, this can be the "first call" indicating a system malfunction. Experts identify the following reasons:

Frequent use. The water accumulated in the tank does not have time to warm up to room temperature. This problem can often be found in large families.
Breakage of the drain. Constant leakage fills the tank with cold water, making heating difficult.
Increased humidity in the room. Many people dry things at home, which creates a greenhouse effect.
There is a heating device next to the tank. An example is the presence of a dryer passing a hot water pipe.

These are the main issues that need to be addressed first. As practice has shown, many of them can be solved on our own.

Negative consequences

The owner of an apartment or private house has the right to independently decide when to start solving the problem with condensation. In most cases, the reservoir does not constantly sweat, the water droplets have time to dry. This does not create problems or negative consequences, but if the tank is constantly sweating, then water drops will flow down the surface of the device and fall to the floor. Small puddles will appear, which will have to be constantly removed, which creates certain inconveniences even for the owner of the cottage.

The main consequences of moisture condensation on the tank:

droplets of liquid enter the crevices of the floor covering. It is virtually impossible to remove water from there. After a while, mold forms on the problem areas, a specific smell appears,
the air humidity in the room increases, which leads to the intensive development of pathogenic bacteria, the appearance of fungus and mold on the walls of the room and the surfaces of plumbing,
if the toilet tank is sweating for several years, then the material of the device will begin to deteriorate, cracks will appear on it, in which microorganisms harmful to humans will develop,
high humidity in the bathroom or toilet leads to rotting of wooden structures,
metal pipes and furniture made of steel will begin to rust and mold will appear on the inside of the mirrors.

Why strong condensation forms

Condensation on the toilet cistern is the result of condensation of water vapor that is present in the air. It condenses on surfaces that are cooler than the dew point. This is because the air during cooling can no longer hold the same amount of water vapor in a gaseous state and it condenses. In addition to temperature, the relative humidity of the air has a direct influence on the condensation process. As humidity increases, the risk of condensation increases. Unfortunately, the determination of the value of humidity is difficult to predict at the design stage of the bathroom ventilation system.

During construction and renovation, we make extensive use of insulation to reduce energy losses caused by changes in the temperature of the transported medium when the ambient temperature differs from the temperature inside the system. In the case of devices with average temperatures below ambient, such as a toilet cistern, insulation has another very important function - it prevents condensation from forming on the surface of the device.

Why does the toilet cistern sweat?

Condensation on the toilet cistern appears due to the fact that the water temperature in it differs from the air temperature in the room by an average of 15 degrees. That is why the surface begins to "sweat". Water enters the toilet from a pipeline that is located on the street or underground, if it is winter outside and the room is heated at the same time, then the difference will be huge.

The appearance of condensation may appear due to such factors:

water leakage - appears due to malfunction of parts of the fittings, when the tank begins to fill with cold water. Condensation in this case is formed regardless of the water pressure, but it depends on how much the tank fogs up. To get rid of the condensate formed as a result of the leak, you need to adjust the drainage system or change the faulty parts of the toilet;
excessive water consumption - the more often the toilet is flushed, the more cold liquid enters it. Accordingly, the probability that the surface will fog up will be higher. To solve this problem without compromising on cleaning the toilet bowl, you need to adjust it so that less water is supplied. If the family is large and you have to use the toilet often, it is better to purchase a toilet with a stepped or adjustable flush. This will significantly reduce the use of fluid and can save the tank from condensation;
too cold water - if you live in a private house, then you can additionally insulate the water supply line, this will slightly heat the water when supplied and reduce the likelihood of condensation on the toilet cistern;
high humidity in the bathroom or bathroom - to cope with the fogging of the tank with high humidity in the toilet, install air dehumidifiers;
problems with the ventilation system - if they exist, then the air masses will not be able to escape efficiently, respectively, this will lead to the appearance of condensation. For example, the quality of ventilation deteriorates significantly if the holes are tightly lined, therefore we do not recommend doing this in places with high humidity.

How to prevent condensation

It is possible to prevent this problem, however, we can say with complete confidence that in the future condensate will not appear on the tank - it is impossible. So, you can prevent the accumulation of excess moisture on the drain device by taking the following measures:

install high-quality ventilation;
regularly ventilate the room;
purchase a half-flush tank, in which, after draining warm water, part of it remains, which helps to prevent condensation;
once a quarter or every six months, check the ventilation;
in time to eliminate the malfunction of the parts of the drain tank.

If these measures remain ineffective, then it makes sense to change the old plumbing to a modern toilet model, where the cistern is equipped with an additional anti-condensation shell.

Why does condensation appear on the toilet cistern

It is harmful to health when the air in the apartment is dry, but high humidity also leads to not very good consequences. This can also cause the tank to sweat. Often this is found where clothes are dried in the room, there is a large aquarium, or lovers of indoor flowers, trying to create conditions for their green pets that are close to natural, are constantly sprayed.

The most common cause of condensation is the increased humidity in the apartment.

These reasons can be easily eliminated - you can put dehumidifiers or take out the laundry after washing on the balcony. It is more difficult when there are leaks in the plumbing or heating systems, ventilation does not work well. The most common reason is the continuous flow of water at a low temperature due to malfunctions in the design of the drain device or due to frequent flushes. Condensation in these cases is the result of the contact of warm room air with the constantly cooling surface of the cistern.

What is condensate

In general, condensate is a water sludge arising from the air and settling on various surfaces. As a rule, it appears due to a sharp change in temperature conditions.

This is interesting: How to choose the right toilet so as not to regret - no splashes, wide, attached, with a hidden cistern

Do I need to remove it What are the consequences of a new appearance

Any moisture must be dealt with. When it comes to condensate on the tank, experts highlight the following consequences:

the accumulation of sediment in small cracks can lead to the appearance of chips on the enamel of the toilet;
due to the constant stagnation of water, mold occurs, which negatively affects respiratory system household members;
unwanted bacteria appear;
metal elements begin to be destroyed by corrosion.

If you do not immediately start to deal with excess moisture, then in a few years you will have to carry out a major restoration of the entire bathroom. For the average citizen, such spending can negatively affect welfare.

findings

The toilet cistern can be insulated from the inside using heat-insulating material. You can see this option in action in the video:

The video clip demonstrates how the simplest 10-millimeter insulation inside the toilet tank will behave after a year:

On the effective disposal of condensate by supplying heated water to the toilet tank in the video:

In addition to insulating the cistern, it will not be superfluous to take care of the pipes supplying cold water to the apartment / house. About this in the video clip:

Having dealt with the reason for the appearance of condensation on the drain tank, you can choose the most acceptable option for getting rid of it, based on specific conditions.

It can be a budget solution, which is easy to implement with your own hands, or the purchase of a modern model of sanitary ware with a tank that has a condensation protection function.

It is unlikely that there is at least one hostess who will suit wet tank in the bathroom. It takes a little time to solve this problem and with the right approach, the appearance of condensation on the cistern can be permanently eliminated.

Why condensation on the toilet cistern: reasons for the appearance

Condensation leaking out on the toilet cistern can be the culprit for more serious problems in the bathroom. The pools of water near the toilet are not the largest of them.

Constantly accumulating moisture can become a source of dampness, respectively, fungus and mold in the toilet.

Before troubleshooting the problem, you need to identify why condensation is constantly collecting on the tank.

Causes:

Defective drain tank fittings. Skips the drain valve - water from the tank flows into the toilet, and a new one immediately gets. The constantly changing volume of water cannot warm up to room temperature and drops of water will appear on the tank.
Increased humidity in the room.
A poorly functioning ventilation system leads to poor air circulation in the bathroom.
The difference in temperature between water and air in the room. With a difference of 10 degrees or more, condensation will definitely appear on the walls of the tank.

In addition to condensation on the cistern, water droplets can also be seen on the water pipes, which can lead to rust and an ugly appearance.

So that later you do not have to deal with excess moisture on the tank, it is better to follow a few simple tips.

Preventive measures:

Ventilate the bathroom;
Install a forced ventilation system;
Monitor the health of the tank;
Purchase a cistern with a half flush function.

If condensation forms on the walls of the toilet bowl and pipes, daily cleaning of the room does not hurt. It is enough to wipe the tank and water supply once a day so that moisture does not accumulate in large quantities.

Condensation on the toilet: what to do with the cistern fittings

Faults in the cistern shut-off valves can cause the cistern to "cry". In addition, if there is a water meter in the apartment, a faulty tank will cause a large water consumption. If the drain mechanism breaks down, the water drawn into the tank flows without interruption directly into the toilet. Constant filling of the tank with cold water does not allow the earthenware tank to warm up to room temperature. The temperature difference leads to the accumulation of dirt on the surface of the toilet .

A faulty cistern can cause damage to the repair of the bathroom or, even worse, flooding of neighbors.

Most often, the float fails, which ceases to block the water supply from the pipe.

This problem is solved only after repairing the insides of the tank or completely replacing them. Many owners are able to independently resolve this issue, without calling a specialist from the housing office.

However, there is no guarantee that condensation will completely disappear with a working tank. Frequent use of the toilet - constant flushing, can also lead to the accumulation of moisture on the surface. To reduce the volume of water poured into the toilet, you can adjust the tank fittings or reduce the water pressure by screwing on the tap on the water pipe leading to the tank.

Toilet cistern sweats: what to do with this problem

Strong condensation that appears on the cistern damages not only the casing and appearance plumbing, but can also cause a flood. The most radical way to get rid of the moisture released is to glue the tank with any material that retains heat.

How to remove condensate if the tank is fogged up:

Repair the tank and its fittings from the passage of water;
Save water when draining;
Increase the temperature of the water entering the tank in winter;
Install ventilation and dehumidifiers to reduce humidity in the toilet.

Poor air circulation in the toilet leads not only to the appearance of unpleasant odors, but also to the formation of condensation on the walls of the tank and water pipes. You can fix this problem by installing a special fan.

You can lower the temperature in the bathroom, but this is possible in apartments and houses with autonomous heating... To do this, you need to lower the boiler heating degree. With central heating, you can lower the temperature by insulating the pipes, which will look unaesthetic.

Lowering the temperature by a few degrees will be enough to get rid of condensation and unnecessary humidity in the bathroom.

Recently, toilet bowls with double-walled cisterns are gaining popularity on the plumbing market - they never sweat, but the price of these models is much higher than ordinary ones.

What is a double cistern toilet for?

If you are tired of the constant humidity in the toilet due to the accumulated condensation on the plumbing, you can change the toilet bowl and pipes to more modern models. A comfortable, modern toilet with a double cistern will be an excellent replacement for the old "faience friend".

A double toilet cistern consists of an outer ceramic cistern and an inner plastic cistern, between the walls of which a small air space is formed.

This structure of the tank does not allow condensate to accumulate on the surface. The only drawback of the double cistern toilet is the overpriced.

If desired, you can install a special plastic container inside the ceramic cistern, which exactly repeats the shape of the flush cistern. The double wall is slightly wall of the toilet bowl against condensation. It is important to remember that this will reduce the volume of the tank slightly.

Where does the condensate on the toilet cistern come from and how to get rid of (video)

If after all the measures taken, the toilet cistern is still sweating, it is best to seek qualified help. You may have to clean the ventilation system or install a fan heater that will dry the air, lowering the humidity level in the room.