The toilet bowl is sweating. What to do with it? What to do if the toilet cistern is sweating The cistern in the toilet is sweating what to do

Modern toilets are comfortable and aesthetically pleasing, and inside they smell pleasantly scented products. To be comfortable in the bathroom, it requires special care. Do you agree? The room must be constantly cleaned and promptly eliminate problems, including the formation of condensate.

If water constantly flows down the outer surface of the tank, an unpleasant smell appears in the apartment over time, and the plumbing device loses its attractive appearance. To get rid of condensate and avoid negative consequences, you need to find out why the toilet bowl in the bathroom is sweating.

We will tell you how to independently figure out and eliminate the cause of the leaking tank. Useful recommendations and expert advice are set out in our material. For clarity, it is accompanied by thematic photographs and videos. This will help you get to the bottom of the problem faster.

If water droplets are constantly forming on the cistern of your toilet, the first thing you need to do is to identify the cause of their appearance.

A common cause of condensation in the toilet is a high humidity level in the room. To normalize this indicator, it is necessary to identify the cause of the increase in humidity.

Dry indoor air has a negative effect on human health, but high humidity also leads to bad consequences. This can cause fogging of the tank, walls and floor.

High humidity in the bathroom can be caused by various reasons:

• The apartment or house has a large aquarium or a lot of vegetation that requires constant watering. In these cases, the problem can be solved by installing air dryers.
• Washing and drying clothes are carried out in significant volumes, which is more often observed in large families. It is recommended to hang the washed laundry on the balcony or in the yard.
• Moisture can settle on the cistern and bathroom wall surfaces due to leaking sewer pipes or connections. We urgently need to identify and fix the plumbing problem.
• Insufficient ventilation does not perform its functions, as a result of which the room cannot dry quickly.
• Due to a breakdown of the valves in the tank, cold water can constantly flow, which does not have time to reach room temperature and causes condensation to appear on the walls of the plumbing.

Condensation forms on the tank of sanitary equipment due to the fact that the air temperature in the room differs from the temperature of the water in the toilet bowl by about 15 degrees. Therefore, the outer surface of the tank begins to fog up.

Since water enters the toilet from an underground or outdoor water supply pipe, its temperature depends on the external weather conditions.

In winter, the heating season begins, during which the room heats up. During this period, there is the greatest difference in air temperature in the bathroom and water in the toilet.

The laws of physics will help to identify the source of the malfunction. As you know, warm air currents, in contact with cold water (in the drain tank), are converted into moisture droplets. You can stop the formation of condensate on the tank with a more detailed study of the possible causes of this phenomenon and ways to eliminate them.

Consequences of condensation on the drain tank

If urgent measures are not taken when water droplets appear on the toilet bowl, then a puddle will appear under the plumbing equipment.

In the future, this will lead to the following consequences:

• increased humidity in the bathroom;
• the occurrence of mold and fungi;
• the appearance of an unpleasant smell of dampness;
• plumbing will corrode, which will rust and lose its attractive appearance;
• the formation of rust and corrosion, the gradual destruction of the sewer pipeline;
• the tank and its bolts will begin to rust, become unusable and require replacement;
• rotting of floor and ceiling materials, which can cause partial destruction of ceilings.

The problem of condensation in the bathroom, at first glance, may seem insignificant, but if this phenomenon is ignored for a long time, serious consequences may occur.

Dampness, black mold, an unpleasant odor, discomfort and complaints from downstairs neighbors about stains on the ceiling are the results of continuous condensation on the surface of your toilet cistern.

Due to the constant condensate in the bathroom, the pipes corrode and rust, which subsequently leads to their destruction and leakage.

In addition to pipe corrosion, there is a more serious problem. If you ignore the formation of puddles on the floor for a long time, then under the influence of moisture, a gradual process of decay of floor materials occurs.

As a result, water seeps below, provoking the processes of decay of materials on the ceiling of the neighbors living below. At first, raw stains will be observed on the ceiling. In the future, the destruction of the overlap between the apartments is possible.

If your toilet cistern is sweating, you must immediately take drastic measures. Methods for dealing with unaesthetic condensate depend on the reasons for its formation.

Image Gallery

The toilet in a modern house has long ceased to be a place where it smells bad and where you want to get out as soon as possible. Modern toilets are beautiful and comfortable, and the inside smells good due to the fact that many bathrooms are equipped with special scented fixtures.

However, in order to always be pleasant to go to the toilet, you should take good care of it, constantly clean up after yourself, make sure that the equipment always works normally, and also eliminate problems that have arisen in time, in particular, condensate on the toilet bowl. If the toilet bowl sweats, and then water flows down it, then soon an unpleasant smell may appear in the toilet, and the toilet bowl itself will lose its original appearance. Today we will tell you why the tank is sweating and how you can get rid of the condensate on the tank.

Why is the toilet cistern sweating?

Condensation on the toilet tank appears due to the fact that the temperature of the water in it differs from the air temperature in the room 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 in the yard, and the room is heated at the same time, then the difference will be huge.

Condensation may occur due to the following factors:

• water leak- appears due to a malfunction of parts of the fittings when the tank begins to fill with cold water. In this case, condensate forms regardless of the pressure of the water, but it depends on how much the tank fogs up. To get rid of the condensate formed due to leakage, you need to adjust the drain 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 likelihood that the surface will fog up will be higher. To solve this problem without compromising the cleanliness of 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 drain. This will significantly reduce the use of liquid and can save the tank from the appearance of condensates;
• too cold water- if you live in a private house, then you can additionally insulate the water supply route, this will slightly heat the water when it is supplied and reduce the likelihood of condensation on the toilet bowl;
• high humidity in the bathroom or bathroom - to cope with the fogging of the tank with high humidity in the toilet, install dehumidifiers for air;
• problems with the ventilation system- if they exist, then the air masses will not be able to exit qualitatively, respectively, this will lead to the appearance of condensate. For example, the quality of ventilation deteriorates significantly if the holes are tightly lined, so we do not recommend doing this in places of high humidity.

The consequences of regular fogging of the tank

If, when condensation appears on the toilet bowl, you do not take any measures to eliminate it, then there will always be an unpleasantly smelling puddle next to the toilet bowl. It will subsequently lead to such consequences as:

• increase in humidity;
• the appearance of fungi and mold;
• materials will corrode, as a result of which plumbing will quickly lose its appearance and rust;
• the tank mounting bolts and the tank itself, due to the formation of rust, will quickly become unusable.

Methods for dealing with condensate

As mentioned earlier, methods of dealing with condensate depends on the cause. Let's look at the most common ones:

By the way, some manufacturers of toilet bowls offer models with double-walled flush cistern, in such cistern there is an additional plastic container from the inside that does not come into contact with ceramics. If your model does not provide such an opportunity, then you can put a plastic insert there yourself.

• installation of heated towel rails;
• installation of a special boiler.

Experts still believe that the most effective method of dealing with condensate is professional ventilation system, which is able to maintain the most optimal level of humidity in the room, at which the appearance of condensate is reduced to zero.

As you can see, it is possible to cope with a sweating toilet bowl, as well as with walls and mirrors, and there are plenty of ways to do this. If it is not possible to purchase and install a powerful professional ventilation system, then try to ventilate the bathroom more often, monitor the condition of the plumbing, and do not disregard the appearance of condensate or puddles in the toilet. If you follow this, then such a problem as fogging of the tank will disappear, and your plumbing will last for many years, and visiting the toilet will be as pleasant as possible.

Dampness, and as a result, a specific smell, mold, dissatisfaction with households, and sometimes neighbors from below due to stains on the ceiling - these are the unpleasant consequences of constant condensation on the toilet bowl. The question becomes how to get rid of this phenomenon.

Why does condensation appear on the toilet bowl

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 occurs where clothes are dried indoors, there is a large aquarium or indoor flower lovers, trying to create conditions close to natural for their green pets, they are constantly sprayed.

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

These reasons are easy to eliminate - you can put air dryers 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 cause is the continuous flow of low temperature water due to problems in the design of the drain device or due to frequent descents. Condensation in these cases is the result of the contact of warm room air with the constantly cooling surface of the cistern.

Toilet bowl malfunctions and their elimination

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

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

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

• the worn out membrane is removed and replaced with a new one;
• return the siphon to its place and fix it;
• perform a test run.

Attention: when purchasing a new membrane, check that both the material and dimensions are fully consistent with the old sample, otherwise the leakage will remain.

The reason may be hiding in a faulty float, then perform the following actions:

• remove the float from the tank;
• pour water out of it;
• let dry;

float repair

• seal the hole through which water enters it;
• set 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 wrong position of the float, in order to fix it, it is enough to open the tank and return the lever to its normal position.

Faulty ventilation as a cause of condensation

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

To check if it works well, you need to do the following:

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

Be sure to check the ventilation in the bathroom

You can perform ventilation diagnostics by another method - just bring a sheet of paper to the ventilation grille. Its sticking indicates the normal functioning of the system, but if it falls, then measures are necessary to improve the operation of ventilation.

There are two ways to solve this problem:

1. Cleaning of ventilation ducts.
2. Device, i.e. installation of a fan on the exhaust duct. This is the most efficient way to remove exhaust air.

Tip: To allow fresh air into the toilet, leave a gap of about 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.

Other Ways to Eliminate Condensation

Never sweaty toilet

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

The device of a two-piece toilet bowl

Drain minimization

The less water goes into the sewer, the greater the chance that there will be no condensate. There are toilet bowls with a tank equipped with a two-button mechanism. When one button is used, approximately 5 liters of water flows out of the tank, the other about 7 liters. And in tanks with an aquastop drain system, one control button is mounted in the lid: with one press, the water begins to pour out, and with the second press, this process can be stopped.

Two-button mechanism for descent of water

Drain tank insulation

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

• apply sealant to the bottom, around the holes for installing fittings;
• set the bottom in place;
• insert the inner liner, having previously applied glue to the sidewalls;
• fill the vertical joint with silicone;

Insulated cistern

• treat the joint between the bottom and the side walls with a sealant;
• give time to dry for at least a day, cut holes for reinforcement, apply sealant to the edges;
• set everything in place.

Tip: neoprene, expanded polystyrene and other materials can be used to insulate the tank.

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

How to get rid of condensation on the toilet bowl: video

https://youtu.be/p8iH0UvDCOg

Causes of condensation on the tank: photo

Modern toilets are comfortable and aesthetically pleasing, and inside they smell pleasantly scented products. To be comfortable in the bathroom, it requires special care. Do you agree?

The room must be constantly cleaned and promptly eliminate problems, including the formation of condensate. If water constantly flows down the outer surface of the tank, an unpleasant smell appears in the apartment over time, and the plumbing device loses its attractive appearance. Due to the constantly flowing water droplets from the surface of the drain tank, puddles form on the floor, which must be wiped up in a timely manner. Of course, you can adapt some container to collect water, and then do not forget to empty it of the contents in time.

To get rid of the condensate on the toilet bowl and avoid negative consequences, you need to find out why the tank in the bathroom is sweating.

The most common causes of condensation on the tank are:

temperature difference

As a rule, the air temperature in the bathroom is higher than the surface temperature of the tank, since the latter is constantly filled with cold water. In the bathroom, additional heat sources are often installed, for example, heated towel rails and underfloor heating, which makes the temperature difference even greater. This is especially true during the cold season.

Condensation forms on the tank of sanitary equipment due to the fact that the air temperature in the room differs from the temperature of the water in the toilet bowl by about 15 degrees.

Therefore, the outer surface of the tank begins to fog up.

Malfunction in the drain mechanism

Condensation often appears when the drain tank is constantly leaking, which, as you know, most often occurs when the float valve breaks down. If this is the case, then the problem is easily solved by purchasing a new valve.

Due to a faulty mechanism, cold water from the sewer pipes flows continuously in the tank, not having time to settle.

As a result of the movement of cold water flows, condensate appears. If there is a meter, the landlord will have to pay for the leak.

Most modern plumbing models do not involve "local" repairs, so manufacturers do not produce small spare parts for them.

In the event of a breakdown, you will have to purchase a set of shutoff valves. If you can identify faulty structural elements and make repairs at the point of failure, you will be able to reduce the excessive consumption of cold water, which is important for housing with a meter.

You can solve the problem without plumbing skills with the help of a master.

If you are familiar with the principle of operation of the drain system, then repairs can be done independently, while saving on calling specialists.

Depending on the model of the toilet bowl, there are two ways to solve the problem - replacement of valves or local repair of failed structural parts.

Condensation is formed at any pressure of water, but the degree of fogging of the tank depends on the power of the pressure. To fix the problem, it is necessary or to change the faulty parts.

Lack of ventilation

A well-functioning ventilation system is the main condition for maintaining the optimal level of humidity in the room. If the bathroom is poorly ventilated, numerous problems arise, including condensation on the drain tank. Checking the condition of the ventilation openings 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 residents seal these holes with finishing materials, which, of course, is unacceptable. To mask ventilation windows, you need to buy decorative grilles that are specifically designed for this purpose. They can be selected in terms of color, shape, and design. Before installing decorative grilles, clean the ventilation ducts from debris.

Air ventilation in the room can be organized even more efficiently if you connect a forced ventilation system. To calculate the power of the ventilation system, you must contact the experts. After assessing the condition of the bathroom and the intensity of its operation, professionals will give recommendations on the choice of equipment.

If your toilet cistern is sweating, you need to urgently check the ventilation system in the bathroom

Bring paper, a candle or a lighter to the ventilation grille. The system works great if the paper sticks and the flame burns evenly. If paper falls or the flame goes out, then urgent measures must be taken to restore ventilation.

You can solve the problem of the constant appearance of condensate in the following ways:

• Cleaning of ventilation ducts.
• Installation of an additional fan on the exhaust duct.
• An effective option for getting rid of exhaust air and obtaining clean air is to leave a gap 2 cm high.

Video: HOW TO GET RID OF CONDENSATE

Double wall cistern

Manufacturers of modern toilets are aware of the problem of condensation and offer their own effective solution. The latest models of toilet bowls are produced with an improved design of the drain tank, which does not allow them to “cry”.

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 are still inaccessible at a cost that is several times higher than the price of conventional toilet bowls.

pasting the inner walls of the tank with heat-insulating material

Some amateur craftsmen try to isolate the walls of the tank from exposure to cold water using heat-insulating materials that are glued to them from the inside of the tank.

However, this technology does not completely solve the problem of condensate.

If expensive "non-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 in the bathroom is turned on will solve the problem of condensation on cold surfaces. If after that the toilet bowl sweats, then call specialists to install more powerful ventilation systems.

Buying a dehumidifier

Another solution to the actual problem of high humidity in the bathroom is the purchase of a dehumidifier.

The principle of operation of the electrical appliance: a powerful fan directs the flow of moist air into a special cooling chamber, in which the process of moisture condensation takes place and it is separated into a special container. Then the dried air is heated and successfully returned to the bathroom.

How to remove condensation on the toilet bowl

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

Why condensation on the toilet tank: causes

The protruding condensate on the toilet bowl can be the culprit of more serious problems in the bathroom. The puddles of water near the toilet are not the biggest of them.

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

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

The reasons:

1. Faulty drain valve. It 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.
2. Increased indoor humidity.
3. A poorly functioning ventilation system leads to poor air circulation in the bathroom.
4. Temperature difference between water and air in the room. With a difference of 10 or more degrees, condensate will definitely appear on the walls of the tank.

In addition to condensation on the drain tank, drops of water 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.

Prevention measures:

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

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

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

Malfunctions of the cistern valves can cause the toilet cistern to "cry". In addition, if there is a water meter in the apartment, a faulty tank will cause a large flow of water. If the drain mechanism breaks down, the water drawn into the tank flows without interruption directly into the toilet. The constant replenishment of the tank with cold water does not allow the earthenware tank to warm up to room temperature. The temperature difference leads to the fact that sweat accumulates on the surface of the toilet .

A faulty cistern can cause damage to a bathroom renovation or, worse, flood your neighbors.

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

This problem is solved only after the repair of the inside of the tank or their complete replacement. Many owners are able to resolve this issue on their own, without calling a specialist from the Housing Office.

However, there is no guarantee that with a working tank, the condensate will completely disappear. 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 bowl, you can adjust the cistern fittings or reduce the water pressure by screwing on the tap on the water pipe leading to the cistern.

The toilet cistern is sweating: what to do with this problem

Strong condensate that appears on the flush tank spoils not only the lining and appearance of plumbing, but can also cause a flood. The most radical way to get rid of escaping moisture 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 water leakage;
• 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 degree of heating of the boiler. With central heating, you can lower the temperature by insulating pipes, which will look unaesthetic.

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

Recently, double-walled toilet bowls have been gaining popularity in the plumbing market - they never sweat, but the price of these models is much higher than usual.

Why do you need a toilet with a double tank

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

The double cistern of the toilet bowl consists of an external ceramic cistern and an internal plastic one, 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 downside to a double cistern toilet is that it's overpriced.

If desired, you can install a special plastic container inside the ceramic tank, exactly repeating the shape of the flush tank. Double wall slightly wall of the toilet against condensation. It is important to remember that in this case the volume of the tank will decrease slightly.

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

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