How to remove moisture from the apartment. High humidity in the apartment - what to do

For many people living in brick houses, high humidity in the apartment is a serious problem that entails a huge amount of trouble for residents. First of all, due to dampness in the room, household items made from natural materials, such as leather or wood, can deteriorate. Deformation is also excluded. floor covering, backlog of wallpaper from the walls and damage to the ceiling. Wet and loose plaster can become, and in the event that at one time it was poorly applied, it will crumble at the slightest touch. It is impossible to ignore one more trouble with dampness in the apartment - the appearance of a persistent and very specific smell that eats into clothes, furniture and bed linen. And often it is dampness that causes mold to appear on clothes in closets.

Dampness in an apartment negatively affects human health, often being the cause various diseases. In addition to the occurrence and exacerbation of allergic reactions, high humidity promotes the reproduction of harmful fungi and microbes that lead to diseases of the lungs and respiratory apparatus. That is why the inhabitants damp apartments often suffer from colds, but the worst thing is that children are susceptible to the harmful effects of fungi, microorganisms and dampness.

Causes of moisture accumulation

Among the main reasons for the appearance of dampness in a residential area is the lack of ventilation, or it may not work well. It is also possible that when installing kitchen appliances the main ventilation was blocked by new outlets. But in this case, the neighbors of the lower floors may also suffer. Flooding by neighbors from above also leads to increased humidity.

One of the causes of dampness in the apartment can be the flooding of the basement of the house. Often, with insufficient thermal insulation of the outer walls or flaws in the seams of the building, moisture can also accumulate in the room. In case of poor ventilation of rooms, insufficient heating in winter period or drying a large amount of laundry in rooms, the occurrence of high humidity is almost unavoidable. And most of the time it's not up to you to solve the problem, as get rid of dampness in the apartment, and the management company.

Ways to deal with dampness in the apartment

First you need to determine where exactly the dampness enters the apartment. It is necessary to take a small piece of the ordinary glass and firmly press it against the surface of the wall, and then, holding it for a while, remove it. If moisture is found under the glass, we can safely say that dampness comes from outside. Otherwise, the source of moisture accumulation should be sought already in the apartment. Below are a few ways to deal with high humidity.

one). With strong humidity in the room, it is worth buying a dehumidifier, and the more power it has, the better. Ideally, you should buy a device with an automatic mode of operation so that it independently maintains optimal humidity in the room. And, of course, it is necessary to heat the premises, including in summer period to dry out the rooms. To reduce air humidity, the apartment must be ventilated, which is also good for health.

2). Another way to get rid of dampness in an apartment is to place jars (bags) with salt or sugar in the corners of the room, which perfectly absorb moisture. You can also put a small bag of coffee beans in the linen drawer in the closet, and wipe the cabinets and drawers themselves with a solution of potassium permanganate.

3). In the event that dampness is present in the bathroom, it is necessary to install an electric heated towel rail. It will not only dry towels, but also the air in the room. As for the washed linen, it should not be dried either in the bathroom or in any other rooms, having allocated a balcony for this purpose.

4). When cooking, use exhaust ventilation, which successfully copes with the absorption of moisture in the room.

5). Engage in floor insulation and wall installation, wipe the walls with a bleach solution and do secondary plastering.

6). During cleaning, try to wipe any wet surfaces dry, for example, when washing floors. Cleaning must be completed by thoroughly ventilating the room.

7). If, nevertheless, the consequences of dampness in the apartment force you to do repairs, then try to use natural materials that will help absorb excess moisture.

When the humidity in your home exceeds the norm, you need to do something about it immediately. Some people live without paying attention to it, but this is a big mistake, since excessive humidity in the apartment can provoke the appearance of various diseases. Wet environment ideal for the reproduction of fungus and other pathogenic bacteria.

In addition, an unpleasant musty smell, which over time will saturate all furniture, linen and clothes. You can avoid such problems by knowing how to reduce the humidity in the room.

Humidity standards in residential premises

Before you try to get rid of the humidity in the house, you need to measure it. Relative humidity in a residential area should be in the range of 40-60%. To measure it, a device called a hygrometer is used.

There are several types of hygrometers, but for an apartment it is most convenient to use the electronic version. Using such a device, you do not have to do anything, just observe the indicators.

What air humidity is considered normal in the apartment

How to lower indoor humidity

The hood in the kitchen significantly reduces the humidity in the entire apartment.

To bring high humidity back to normal, do the following:

• AT sunny days Open curtains to let light into the room. Do not put too bulky flowers on the windowsills.
• In the hot season and in frosty winter, the air is dry outside. Therefore, you should ventilate the room as often as possible, and the humidity decreases. The ideal option there will be airing 3 times a day for 30 minutes. And at night, leave the windows ajar at least in the kitchen.
• Check ventilation. If it is defective, it should be repaired, as it will good helper in the fight against moisture.
• If you have an air conditioner, you can lower the humidity with it, there is a special function for purifying and dehumidifying the air.

An air conditioner with a drying function or special dehumidifiers will help in the fight against high humidity.

• Help to overcome dampness and household heaters. They quickly enough not only heat the air, but also dry it.
• Certain building materials contribute to low humidity. It's wood and drywall. By sheathing the walls with them, you will adjust the hygrometer readings. Also use waterproofing plaster. It is absolutely waterproof and withstands water pressure up to 5 meters deep.
• Dampness will also be eliminated after the insulation of the outer walls. Unless the cause of this very dampness is a flooded basement.
• In the kitchen, remove excess moisture will help kitchen hood. It should be used every time you cook. If there is no hood, cover the pots with lids.
• A slight decrease in air humidity can be achieved with a hair dryer, candles and indoor plants.
• Dampness in the closet can be overcome by ironing clothes with a hot iron.

How to get rid of bad smell in the apartment

Folk recipes

Salt and sugar are highly hygroscopic.

In addition to the methods listed above, there are also folk recipes to help eliminate dampness in your home:

When using silica gel to reduce humidity, be careful if there are small children in the house.

How to remove mold from the walls of the apartment and the balcony

How to get rid of humidity in the apartment with a special device

If your hygrometer is off the charts and you're wondering how to dehumidify your home, a special technique can help. In stores, you can find a device called a dehumidifier or dehumidifier.

Excessively humid air passes through a special evaporator. The temperature in it is lower than in the room. Due to this, moisture turns into condensate and flows into a container designed for this. And already drier air enters the room.

How to get rid of mold on a wall without peeling off the wallpaper

Such devices can be stationary or portable. Stationary devices have great performance, they are mounted in the wall. Portable dehumidifiers, in turn, are more miniature, but they also have less power. When choosing a dehumidifier, pay attention to the power, the higher it is, the better.

Quality indoor air is good for your health. Knowing how to reduce the humidity in the apartment, and maintaining these figures within the normal range, you provide yourself and your loved ones comfortable conditions for life.

From this article you will learn about the main causes of dampness in an apartment or house. We will also talk about how to eliminate these causes and restore the normal microclimate of the home.

With the change of seasons, almost all owners are faced with increased humidity due to snowmelt. The spread of negative phenomena is great: from mild discomfort to “weeping” walls and mold. Consider some of the most popular cases and causes of dampness in residential premises, as well as ways to combat this unpleasant phenomenon.

Any changes in the microclimate have their own reason, influencing which, you can change it. Dampness has its own "sources", which the owner may not know about, or may not attach importance to them.

Reason #1: Poor ventilation

The owners often “forget” about the device of forced ventilation during repairs out of economy, relying entirely on windows and doors. In our apartments, the project provides for ventilation of two rooms - a bathroom and a kitchen. Living quarters have vents, windows and balconies for ventilation. Of course, ventilation lowers the temperature of the room by blowing out warm (and moist) air, so in cold period it is rarely used.

The effect of dehumidification in summer is achieved by mixing dry air from the street with vapor-saturated internal "exhaust" air. During transitional periods, especially in early spring, atmospheric air saturated with steam, but at the same time remains cold. Accordingly, ventilation does not bring the desired effect.

How to fight

Check the ventilation arranged according to the project - the draft should be noticeable. If the draft is good in the kitchen and bathroom, and dampness is not removed, there are three options for solving this problem.

1. Forced exhaust ventilation. The device of such a system, although it will entail certain costs and inconveniences, will solve the problem of dampness once and for all. The branched hood has its drawbacks - energy consumption, duct system, background noise. The minimum that can be done is to install a fan in the kitchen channel.

2. Installation of the heat exchanger. A ducted room heat exchanger of the "PRANA", "Reventa" or similar type is a more modern and ergonomic element that solves two problems at once - the extraction of moist air and the inflow of fresh air. Many models are heated for operation in the winter. The cost of a channel heat exchanger is from 340 to 380 USD. e.

Channel heat exchanger "PRANA" on video

3. Use a dehumidifier. This device passes air through itself, collecting excess moisture and filtering it. Such a device is very effective - it removes dampness from the room within an hour. At the same time, the composition of the air remains unchanged. Moisture is collected in a separate container and drained. Filters, ozonizers and fragrances can optionally be integrated into the device. The cost of such a device for a room of 30-50 square meters. m is from 140 to 220 c.u. e.

Reason number 2. Moisture source

In private houses, these are septic tanks or shambos located close to the house. They impregnate the soil with water, the water passes under the house, the soil surrounding the foundation or basement becomes damp. The same with atmospheric waters flowing onto a split blind area. Dampness in the basement and in the floor of the 1st floor is provided.

In apartments, this can be:

• leaking roof;
• a defect in the drain or overhang of the roof, directing atmospheric water to the wall of the apartment;
• windy side of the house - rain constantly hits the wall of the apartment;
• constantly current taps, plumbing;
• a large number of water on the lower floor - aquariums, swimming pool, sauna;
• evaporation of condensate on the windows (which collects due to poor ventilation).

It is difficult to name other trouble-free open sources of moisture in the apartment, but in each individual case everything is possible.

How to fight

Eliminate source. Fix a roof or drain, relocate a septic tank, protect a wall from atmospheric waters. If the reason is in an open source, waterproofing should be done. liquid composition. Remember that waterproofing is applied from the source of moisture.

Video - where does dampness come from in the house

Reason number 3. Unheated room

Extreme savings on heating on the principle of "only warm air in the room "- the most common cause of dampness of the "weeping walls" of an apartment or house. The wall must be heated to at least half the thickness. Then the dew point (the place where condensation forms) will come out on the side of the street. A frozen wall shifts the dew point closer to a warm area, and sometimes even to the inner plane.

This problem often "works" coupled with a lack of ventilation. Abandoned or low-heated premises become damp very quickly - finishing materials are destroyed in 2 seasons, the structure loses up to 5-6% of its strength annually (in addition to natural wear and tear). It is highly undesirable to combine heated and unheated (according to the project) premises under one roof.

How to fight

Increase heating. Try to calculate how much damage your home can get from merciless dampness and the amount you save on heating. Then compare these amounts and draw a conclusion. Of course, insulation must be of high quality and timely.

If it is not possible to raise the temperature, install fans on the heaters and provide short-term ventilation - the humidity will even out. Do not leave the house unheated if you are going to return - find a person who will heat it.

Reason number 4. Improper insulation

Thermal insulation of walls with cheap and lightweight foam plastic or expensive modern extruded polystyrene foam has already gained momentum and is becoming a welcome event for residents apartment buildings. Almost no one ever does thermotechnical calculation walls of the apartment to determine the thickness of the insulation. Therefore, when choosing a layer of insufficient thickness, the wall continues to freeze and dampen.

Life in such a "thermos" can spoil the dampness in the apartment and the inevitable fungus. The reason is the same dew point, which is comfortably located between the panel (wall) and the insulation plate. In addition, the vapor permeability of sounded materials is close to zero and this is not the only problem with foam. cheap material, produced in an artisanal way, is extremely flammable and toxic when heated. Keep this in mind when preparing to insulate the apartment.

Styrofoam problems on video

How to fight

Study useful articles, forums where engineers and builders with extensive experience speak. Understanding the physics of processes will save you not only from dampness, but also from many other troubles. There are two unmistakable options for warming an apartment:

1. Obviously an excess layer of polystyrene insulation. A thickness of 100-150 mm guarantees that the dew point is outside the wall (in the thickness of the insulation) for any region.
2. Vapor permeable insulation. Mineral wool, ecowool, any kind of ventilated facade. This is guaranteed to get rid of moisture in the walls.

How to properly insulate walls, look at the video

Dampness in the apartment can provoke the appearance of mold, which, getting into the body, causes viral diseases person. In addition, in itself, humid air is not suitable for everyone. Weakness, soreness, spontaneous loss of efficiency - what can happen due to excess moisture in the air. Therefore, the elimination of moisture is a concern not only for native walls, but also for yourself and dear people.

Vitaly Dolbinov, rmnt.ru

Constant problems with hair styling, spoiled wooden furniture, literally yesterday new books and notebooks are rotting, and mold has appeared on the wallpaper? The reason for this is the high humidity in the apartment. Dampness in your home can cause not only damaged furniture and wallpaper, but also chronic diseases lungs, which are very difficult to cure. Immunity in conditions of humidity above the norm acts worse than under normal conditions, and even a common cold can turn into a huge problem with a number of ensuing complications. Fungal organisms that multiply much faster in humid air can cause many skin diseases, rashes and allergies. It is especially difficult in such conditions for children and the elderly. In order not to spend a lot of money on medicines and doctors, it is necessary from the very beginning to monitor the dampness in the apartment. What to do if the dampness in the apartment is much higher than normal, and how to remove it?

First of all, find out what is the reason for the increased dampness in the apartment. The most common cases include:

• Poor ventilation. Sometimes it doesn't exist at all.
• Miscalculations and shortcomings in the design of the house itself and during its construction.
• Constant flooding of the apartment from the neighbors from above.
• Use in the repair of an apartment of cheap and low-quality building materials. Cheap false ceiling, vinyl wallpaper, bad plastic windows, which do not let moisture through, but rather accumulate it - will soon turn your apartment into a sauna.

• During the cold season - low temperature in the apartment itself. We advise you to always heat the room in winter, even if you do not live in it permanently, because one winter for unheated premises enough to disrupt the usual circulation of moisture for a long time.
• Flooded basement. In this case, the moisture rises, especially if you live on the first floors of the room. If there is poor ventilation in the room, the dampness will go even higher.
• Water pipes, if they are covered with ducts that can often leak.
• Interwall seams left without appropriate processing.

Some of these problems should be corrected by the workers in charge of the house, and if you find any of the above, contact the appropriate services.

Other reasons for the increased concentration of flags in the apartment depend on us.

First of all, this is linen, which we often hang in the apartment itself after washing, when there is no space on the balcony. Moreover, if there is already too much moisture in the house, things will not dry out in a few days. A fungus can even grow on them, so we advise you to more carefully and deliberately approach the issue of hanging linen in the house.

Irrational placement of household appliances around the house is also the cause of increased dampness. For example, the hood in the kitchen, if it is, of course, which is also important, should neutralize the steam from kettles and pots throughout the house, but its range is limited. If you boil water in another room, the result will be noticeable soon in the form of mold on the wallpaper.

But, it often happens that we have to fix the problem (or its harmful consequences) ourselves. To do this, first of all, you need to determine where moisture enters your home from. A small piece of glass will do for this. Lean it against the wall surface. If after a while moisture appears on it, it means that it penetrates the house from the outside. In another case, moisture is contained in the walls of the house themselves.

Ways to get rid of dampness

• Buy an air dryer. Depending on the power and energy consumption, the price of equipment will also change. You can buy it at any hardware store. We advise you to take a dehumidifier, which will have a humidity sensor. On it, you can regulate the temperature of heating the room, depending on the amount of moisture in the house, in order to avoid overdrying the air in the apartment. If the unit is powerful, it is enough to turn it on only a couple of times a week, and a decrease in the amount of moisture is guaranteed.

• Heat your apartment from time to time. In the case of high humidity, this necessary measure. Of course, the rooms should not be heated all year round, and it is necessary to exclude sudden changes in temperature, but it is heating that destroys a lot of fungi and bacteria that spread diseases.
• A necessary condition for the long-term effect of an air dehumidifier and regular heating of rooms with high humidity is a constant check of pipes, plumbing and batteries for leaks. Draining puddles under pipes that will leak again tomorrow, you can spend a fortune on gas and electricity. If leaks are present, call a specialist.
• Regular ventilation is an important condition for combating high humidity. If you are afraid of drafts, try special windows with a micro-ventilation system.

• Elderly people are also advised to use salt and sugar. They perfectly remove moisture, it is enough to place plates with salt around the apartment - and a certain part of the moisture will go away. Of course, you will not get such an effect as from a dehumidifier, but you will have a little more time to raise funds for a major overhaul.
• Warming the building, sealing the seams between the panels - if the house is panel - and covering the walls with thermal insulation - is guaranteed to remove moisture from the house.

Choose carefully houseplants. By abundantly watering, for example, tropical plants, you thereby increase the humidity in the apartment, since a certain amount of moisture evaporates. The best choice- cacti, they absorb moisture from the air and need to be watered very little. By doing this, you will help yourself to remove excess dampness.

If you still decide to make a major overhaul in the apartment, pay attention to materials with a mineral base. They do not create a greenhouse effect, while most of the moisture is absorbed. Latex-based materials behave quite differently, the use of which in an apartment with high humidity is not recommended. Carefully approach the choice of windows. In the cold season, they can fog up, collecting moisture on the surface, which also negatively affects the overall microclimate of the apartment.

How to remove damp smell from home?

• Ventilate the room as often as possible - best in warm and dry weather, when there is no rain or other precipitation.
• Set aside time to check and clean the ventilation system, check the draft, be sure to inspect all plumbing fixtures for a leak.
• Like more economical option air dryer - installation of air conditioning. Among the functions should be air drying, though not so powerful.
• Use a hood while cooking, this is guaranteed to reduce the presence of excess moisture in the house.
• In the cold season, an additional heater will also help. This is especially suitable for cold apartments.

We hope that our tips on how to overcome dampness in the apartment will help you. Finally, it is worth saying that if you think that in this case you can do with a simple air freshener, airing every few days, or placing vessels with salt around the house, you will not get any effect. It is necessary to approach this issue seriously, otherwise you risk not only the improvement of your apartment, but also the health of your relatives and friends.

Humidity in the house is a common phenomenon, it is formed during washing, cleaning the room, washing and cooking. But in some houses it is within the normal range, while in others it is increased, in this case the question arises “why does high humidity appear in the house and how to prevent it?”

With its excess, windows, glass and mirror surfaces, stains appear on the walls, often with a touch of mold, all this is accompanied by a musty unpleasant odor. What should be the humidity at home without causing problems? The norm is 30-60%, it is measured special device- hygrometer. In addition, it must be remembered that even normal indicators can change for various reasons and it is quite difficult to maintain a normal level of humidity, especially in summer, since heaters dry the air in winter.

Of course, every owner who is faced with this problem wants to know how to get rid of humidity at home, because it causes a lot of inconvenience and, in addition, spoils the aesthetic appearance of the home. Due to the constant dampness, a fungus can form on the walls, ceiling and in the corners, which is dangerous for human health, it causes chronic colds, allergies and bronchial asthma. Children are most susceptible to changes in humidity, their immune system suffers from this, and it has a detrimental effect on home premises.

How to get rid of humidity at home?

Dampness in a home can be affected by many factors: weather, the proximity of large reservoirs, the construction of a house on a site with high flowing groundwater, poor ventilation and not regular airing of rooms.

To protect the house from high humidity, a mass was invented good ways, but in order to reach maximum effect and eliminate this problem forever, you need to apply these methods in combination. Naturally, such activities will require certain financial costs, but they will soon pay off, as they will help to avoid repair work and drug costs.

The norm of humidity in the house

Before you start fighting dampness, you need to determine the level of humidity. As mentioned above, the norm of humidity in the house should be from 30-60%, the level of 45% is considered the most optimal. Having convinced of its excess, you can begin work to eliminate it.

by the most in an efficient way will be repair work in a damp room and waterproofing. So, for example, dry mortar based on cement. The bathroom floors are waterproofed using liquid glass. Besides, external walls dwellings are treated with plaster with cement base, and you need to make several such layers. You can "dress" the walls in a special protective water-repellent coating. These measures will prevent moisture from entering the house.

To reduce air humidity, modern dehumidifiers are used, which are divided into domestic and industrial. Household are used in residential areas, they are very compact and lightweight, so they can be moved from room to room and installed in any suitable place. Such devices are silent and easy to use.

Heating appliances will be a good option to fix the problem, especially in autumn and summer, when dampness on the street more than ever affects the increase in humidity in the room. Their frequent use during this period of time will dry the damp air and prevent the formation of mold. But on the other hand, if the housing is already heated, such appliances can be harmful to health. Today on the shelves of stores you can see a large number of chemicals that eliminate high humidity. They effectively deal with this problem, but they only work for a certain amount of time.

On why the house appears high humidity, modern double-glazed windows, or rather their poor-quality installation, have a considerable influence. In order for the air in the room to circulate properly, windows must be installed above heating appliances, batteries, this prevents the glass from freezing and moisture from appearing on it. Extra items on the battery or a very large window sill sometimes interfere with heating window panes. In the first case, you should get rid of the interfering object, and in the second, you need to make holes in a large window sill. Sometimes the reason lies in the double-glazed window itself, which may be defective and have a defect. The firm that installed the window incorrectly is obliged to solve this problem.

Often, frequent drying of laundry in the room or a malfunction of the pipes in the bathroom, poor ventilation or its complete absence have an increase in humidity. To eliminate dampness, you need to check the pipes and, if necessary, replace them with new ones, check the ventilation system. Whenever possible, linen should be dried outside. It happens that things that are not sufficiently dried after washing end up in the closet, this also leads to dampness and the appearance of an unpleasant odor. Therefore, it is worth drying clothes as best as possible and preferably in the fresh air.

Oddly enough, too wet soil in houseplants can also contribute to dampness. You can not often and abundantly water the plants without letting the earth dry out properly.

How to reduce humidity in the house?

To the question "how to remove humidity in the house?" there are a lot of answers, the most important thing is to identify its cause, and then choose the most right ways to eliminate it.

High humidity is typical for old residential buildings that need overhaul. All of the above measures to eliminate it in this case will not help. There is only one way out - to do a complete renovation of the home using wood and drywall, which are natural materials. Drywall is famous for its ability to absorb excess moisture, and, if necessary, on the contrary, release it. Therefore, it will perfectly serve to regulate the humidity in the room.

But still, how to reduce the humidity in the house, if its level has exceeded everything allowable norms? The simplest and effective way there will be frequent airing of the room, especially after cooking, washing and water procedures. In summer, it is better not to cover the windows with curtains, then the sun's rays will dry the rooms faster. An excellent device that dries the air is a fan, traditionally used to cool it. Not to mention the modern household appliances to reduce humidity. These are expensive air conditioners, and special hoods, and simple appliances for affordable price. Such devices absorb excess moisture in the air up to optimal level, protect the house from mold and fungus, provide rooms with dryness and warmth, as well as a pleasant smell, which is also important.

How to lower the humidity in the house?

There are other methods to reduce the humidity in the house. It's effective chemicals produced on the basis of absorbents, moisture absorbers. In the process of their use, excess moisture enters the tank. You can use these drugs as needed.

If the house does not have ventilation, it will need to be installed immediately. This work can be done by the owner of the apartment himself or by inviting a master. In the wall of a problematic room, do through hole, which is closed by a lattice both inside and outside. A recuperator is preliminarily installed between the grilles, and it will draw raw air from the room, while leaving heat in the room.

Sometimes desiccant tablets help to cope with the problem, they can be found in hardware stores.

Before you reduce the humidity in the house to the desired level, you should find the cause of its occurrence, eliminate it and use the tips to prevent its reappearance.

In the process of combating dampness, many people forget that excessive dryness of the air is no less harmful to human health, so the main task is not to overdo it and “adjust” the humidity to the optimal level.