How to get rid of dampness in an apartment: reasons for high humidity. How to get rid of dampness, humidity and their unpleasant consequences in an apartment or house

Since a dwelling with an overestimated rate of moisture is not a favorable place for a person to live, it becomes more relevant how to remove humidity in the apartment.

The modern lifestyle of almost all people contributes to an increase in the level of humidity inside the room in which they live.

To understand this, it is enough to bring a simple example: previously, people took a bath about once every 5-7 days.

Today, daily showering is the norm for the average person.

Some of the people play sports or go to the gym, as a result of which they constantly sweat.

In addition to the developed habit of taking a shower every day or, you still have to wash clothes, and some even take care of pets.

The main sources of humidity in the room include:

human respiratory process
daily adoption of bath procedures
laundry care, including drying, washing and ironing
influence of the external atmosphere
cooking in the kitchen

In any case, all these household moments can not be avoided, so you will have to deal with excessive humidity.

Possible effects of dampness

The most favorable place for the reproduction of microflora is a room with a high indicator of air humidity. It can be a bathroom or a cellar. Humidity in the room often contributes to the appearance of a chronic disease in the person who lives here.

Most often, children suffer, because the child’s body is not yet formed, and the immune system is not fully strengthened. Old people also suffer from living in such rooms, since the protective and other functions of the body weaken with age.

Residents of houses that are made of brick most often complain about the problem of increased humidity in the room. In turn, panelists complain about the lack of the necessary moisture level inside. Dry air also negatively affects human health, as a result of which it can become sick.

If the room has a high level of humidity, you should immediately fix the problem, since replacing several household items is much cheaper than spending financial resources on treatment.

In addition to possible harm to human health, an increased level of humidity creates an uncomfortable state of being inside.

Often, due to an overestimated rate of dampness, an unpleasant smell and a feeling of coolness form inside the home or any other room. In a humid room, food, including even vegetables and fruits, quickly deteriorates.

In such rooms, mold and harmful microflora often form. Dampness is one of the most unpleasant phenomena that can ruin the comfort of living or being inside a building. If this problem is detected, it is worthwhile to immediately take measures corresponding to the elimination of dampness.

Causes of dampness in the apartment

Before you begin the process of eliminating the problem, it is worth identifying the main reason for the accumulation of raw air inside.

The main reasons for the accumulation of damp inside the building include:

Lack of ventilation. Even if ventilation is present, it should be checked for proper functioning and functioning.
Moisture can appear due to flooding of the apartment by neighbors from above. Often this problem is difficult to identify, since a neighbor who lives above an apartment with high humidity may not be aware of the breakdown of his plumbing. It is always necessary to check whether this is the main cause of orphanage in the home.
If there are unfinished seams between the walls in the building, moisture can also appear inside the building.
If the basement of a multi-storey building is flooded, then the moisture will rise up, resulting in damp. Before you remove the humidity in the apartment on the first floor, you should make sure whether the flooded basement is the main source of moisture.
Improper arrangement of kitchen appliances can affect the appearance of dampness.

To eliminate the problem, it is always necessary to find the source of dampness. The easiest way to detect increased moisture levels is to lean the mirror or a piece of glass against the surface.

If, after a few minutes, drops of water appeared on the surface of the glass or mirror, then in a separate room or the whole room an increased level of dampness. If the glass is clean, do not rejoice ahead of time, because moisture can be stored exclusively in the walls of the building.

How to get rid of damp

As mentioned above, when a problem is detected, it is worth eliminating it immediately, since the influence of a humid environment can adversely affect the human body.

The most common methods for eliminating humidity in a room include:

The installation of an air dryer, which can be purchased at any supermarket of electronic and household appliances. The price of a dehumidifier directly depends on its model and power. In any case, to resolve the problem, you must purchase a similar unit. When buying, it is worth considering the fact that the larger the power indicator of the device, the faster the dampness in a building will be eliminated. On the market for such products, devices with built-in sensors for monitoring dampness are offered. If the moisture indicator on the dehumidifier sensor drops, the device automatically changes the heating temperature. Thus, the device will not dry the air, but will keep a stable temperature and humidity rate inside the room or building. Note that such models consume more electricity than standard, simple dehumidifiers that do not have a control sensor.
Mounting the radiator, if not. If radiators are available in the building, then it is worth using them. The damp room needs to be warmed up from time to time. When radiators emit heat, all of the unfavorable microflora, including fungi, may disappear, and the apartment will dry out well. Based on the advice of specialists, the room needs to be warmed up not strongly, but often.

How to prevent excessive humidity

Indoor plants absorb moisture. That is why it is worth getting plants, if there are none already. The flowers on the windowsill, in addition to their aesthetic function, perfectly absorb the dampness that is in the building.

Indoor flowers or other plants minimize all the chances of an increased level of moisture. For example, tropical plants absorb a huge amount of water, therefore, putting such a plant in the bathroom or bedroom will be the right decision.

Cacti are the most "powerful" plants in terms of absorption.

Unfortunately, due to the fact that these plants are not very decorative, many do not want to put them at home.

When choosing a plant for a room, kitchen or bathroom, you should first study the characteristics of various plants.

When identifying the above problem, it is urgent to identify the main source of the published moisture. And only after a problem is discovered, the owner of the house should choose the method of regulating the microclimate that is ideally suited to him personally and, accordingly, reducing the moisture level inside the building.

About how to get rid of dampness in an apartment or house - in the video:

Regular tidying is necessary to create comfortable living conditions in the house. But maintaining cleanliness does not protect residents from the formation of dampness, and as a result - mold. We will tell you in detail about how to remove dampness on the walls yourself, and why molds are dangerous for human health.

Reasons for education

Before fighting moisture, you need to find its source. Often, the dampness on the walls is the result of a complex of reasons. The most common ones are:

Leaks - occur with a damaged water supply system, sewer, roof;
Poor ventilation
Unfit waterproofing of floors and foundations;
A large number of domestic plants;
External factors - the proximity of the river, heavy rains, groundwater, etc.

However, the most important factor in high humidity is the person himself. Under normal conditions, an adult produces up to 2.5 liters of water vapor per day, including that in cooking, washing, water procedures, etc. Even a slight deviation from the norm, for example, when drying clothes in the bathroom, is fraught with consequences.

Remedies

Having found the reason for the formation of high humidity and eliminating it, you can proceed to drying the room. Such expensive methods as the use of heat guns are only necessary to eliminate the effects of flooding or for very large rooms. In an apartment or private house, the following measures can quickly eliminate dampness on the walls:

Heater - the device provides air convection; even a small heater will cope with the task in 1-2 days;
Household air dryer - the power of the unit is determined by the size of the dwelling; to eliminate dampness of 50 m², a device with a power of 400 W is enough;
Silica gel - a substance that absorbs moisture and organic vapors from the air; for use in everyday life it is admitted in the form of granules, they need to be decomposed in a damp room; drying can last up to a week;

Finally, dampness is adversely affected by a rise in temperature in the house. Using a heating system or a fireplace at full power, you can dry the walls relatively quickly. At the same time, the method is not suitable for houses made of timber - due to direct exposure to high temperatures, wooden structures can crack.

Mold on the walls

The appearance of mold in the house is possible if high humidity (70% or more) has existed for a long time. Out of the huge variety of mold species in nature, only a few can appear in a human dwelling:

Black is the most dangerous variety. It belongs to the fourth group of pathogenicity. Particularly often affects building structures.
White - rarely forms on the walls, only with condensation for weeks;
Blue - affects wooden walls, leads to rotting of the material from the inside, its cracking.

In addition to an unaesthetic appearance, mold also causes great harm to human health. The reason for this is the saturation of mycotoxins that destroy any kind of living tissue. Ingestion occurs both through direct contact and through the release of spores and their penetration into the respiratory system. If you do not remove the dampness in the house on the walls before the development of mold on them, the following diseases are possible:

Skin lesions - mycoses, dermatoses;
Damage to the respiratory tract - asthma, bronchitis, cough;
Digestive system disorders;
Exacerbation of chronic diseases - the nervous system, musculoskeletal system.

Mold is especially severe for allergies and people with pulmonary insufficiency.

Remedies

Molds are excreted hard. In all cases, the final coating will have to be completely removed - wallpaper, plaster, and with a large depth of damage and putty to the very bottom of the wall. An exception can only be a painted surface, since mold hardly penetrates through a layer of paint, but spreads more strongly over its area.

It is most reliable to remove mold and dampness in the house with the help of chemical compounds, some of which are easy to prepare at home:

Antiseptic primers - special products with a high content of fungicides; with their help, you can process the wall to a depth of 0.5 cm;
Household bleaches - any species that contain sodium hypochlorite are suitable;
Hydrogen peroxide - a 3% composition is used; due to the whitening effect, it is not suitable for processing painted surfaces;
Potassium permanganate - in everyday life occurs in the form of a solution of potassium permanganate; used as a mixture - 15 g per 1 liter of water;
Vinegar and citric acid are effective in the initial stages of mold development.

Even after eliminating the fungus, a characteristic unpleasant odor persists in the room. A simple method to get rid of it is to process the overlap with a solution of baking soda. For its preparation, 15 g of the substance is dissolved in 100 ml of water.

Optimum microclimate in the house

Much depends on the indoor microclimate, including the health of the inhabitants. But the construction of the house, the safety of walls, floors, and ceilings are no less affected by temperature and humidity.

To do without costly repairs, it is important to maintain an optimal microclimate in the premises. Such humidity is not more than 60% in the winter season and 65% in the summer. For air temperature - at least 15 ° C. It is not difficult to notice a deviation from the norm, dampness is manifested by the following signs:

Condensation on glass and wall sections articulated to the ceiling;
The characteristic "wet" smell;
Swelling of wooden structures; expressed, for example, in poorly-covered doors;
Damp salt and sugar.

At the first sign of high humidity, do not hesitate. If dampness is not removed from the walls on time, mold will soon form soon. Its removal will take weeks, may lead to the need for cosmetic repairs. "By eye" to determine the humidity above the norm is problematic, this will help a simple home appliance hygrometer.

Note that increased humidity has a destructive effect not only on wooden structures, leading to their decay, but also on stone - brick, concrete. Soaked with water, they crumble, the process accelerates in regions with cold winters. Metal structures suffer a little less, but they also lend themselves to corrosion.

Prevention

So that residents do not have to worry about how to remove dampness on the walls, it is important to know effective ways to prevent its occurrence. It is enough to take a number of simple measures:

Ventilate the room for at least 10-15 minutes every day, creating a draft;
Dry clothes only on the balcony or on the street;
Equip a ventilation system in the kitchen;
Use air filters - models equipped with a non-filter are more preferable;
Install air conditioners in combination with fungicidal filters against mold fungi;
Do not abuse wet cleaning.

To remove the fungus from the dampness on the walls is finally not so simple. Often, it reappears from spores that have undergone processing in the interior of the floor structure.

Ensuring your own health and home safety is not so difficult. To do this, it is enough to follow the basic rules for caring for the premises. And when mold appears, in no case should the problem be left to chance.

For a comfortable stay in an apartment or house, you need a healthy microclimate. It directly depends on humidity indicators. If they are too low or high, this will entail a number of problems. Especially often, residents of apartments and owners of premises (commercial, warehouse or other) are faced with high humidity. As a result, the walls are covered with mold, which spoils even durable materials.

Excess moisture also causes condensation to form on the ceiling. An unpleasant smell appears in the house, various microbes multiply. They, in turn, are capable of causing allergic reactions in people indoors. It is necessary to take the decrease in humidity very seriously, because ignoring this indicator will affect people's health and the condition of the house. How to reduce the humidity in the room will be discussed below.

First you need to find out the cause of the appearance of excess moisture. It can be rooted both inside the house and depend on home conditions, and outside, and is a consequence of indicators of street temperature and humidity. The most common internal causes of high humidity should be called:

Poorly organized ventilation - if the owner of the house installed it yourself, it is recommended to call the wizard to check the correct connection and functioning of the equipment.
Frequent drying of laundry - in some apartments with old layouts, the bathtub is not separated from the kitchen. In such cases, the dampness of things spreads throughout the rooms. But even if the bath is located separately, some apartment owners often leave the bathroom door open. And again, moisture evaporates outside of one room.
The location of the windows on the north side - less sun penetrates into the room and, as a result, the humidity of the microclimate rises.
The presence of an aquarium - water evaporates from it, soaking up the walls and ceiling of the house.
A large number of residents - do not forget that moisture evaporates when people breathe. If there are a lot of them in the apartment, and the room itself is small, the probability of a microclimate failure is high.

There are also external conditions affecting the humidity level of the room. Among them it is worth noting:

Climatic features of the region - in some cities there is high humidity throughout the year.
During rain, snowfall and thaw, there is a general increase in the moisture content in the air.
An important point is the presence of salt in concrete - if the house was built in the winter, then there is a chance that builders added salt to the concrete. This method is used to increase the strength of the material. However, salt has a big drawback - the walls become damp because of it. Over the years, this passes, but the first 3-5 years of high humidity can not be avoided.
Mistakes in construction - this includes poor-quality waterproofing of the walls from the foundation and a flimsy, often leaking roof. It is almost impossible to fix such defects, since flaws were allowed during the construction of the building. You can only smooth out the problem by picking up additional equipment to drain the air.

People have long noticed that there are rooms in which a person feels worse than usual. Some notice that they feel uneasy when they come to visit, move to a new apartment. Often the air we are forced to breathe is to blame for the deterioration of well-being. If you notice that your apartment has high humidity, a fungus has appeared on the walls, it's time to think about how to remove humidity from the apartment. After all, the “wrong” microclimate at home causes a number of unpleasant symptoms - nasal congestion, insomnia, sneezing, general weakness, joint pain.

Standard humidity in housing

In a living room, humidity of 60% is considered optimal. You can measure this indicator with a hygrometer. Allowed to reduce air humidity in the summer months to 45%. The human body is negatively affected by both excessively dry and too humid air. Particular attention should be paid to those who like to turn on the air conditioning. This device has the ability to "take" water from the room and reduce the level of humidity in the room.

If you dry the laundry in the house, poorly ventilate the apartment, the air can be very humid. High humidity provokes the formation of fungus.

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Why you need to reduce the humidity in the apartment

Once in the human lungs, mold promotes the development of allergic rhinitis and bronchial asthma. If a person often stays in conditions of high humidity, it is quite possible that he will more often have a migraine, runny nose, and the cardiovascular system will be disrupted.

The lifestyle of a modern person helps to increase the level of humidity in his home. If before people took a bath about once a week, today they take a shower twice a day, often wash their clothes, etc.

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Sources of humidity in the apartment:

Human breathing through the surface of the skin and lungs;
Taking a bath or shower;
Washing and drying clothes;
Plants, aquariums;
Cooking food;
External atmosphere;
An excess of groundwater;

How to lower the humidity in the apartment?

In a family of three people, a half bath volume goes into the air weekly. This is about 70-100 liters.

Humidity is the main factor for the formation of mold. To successfully deal with this, you need to find out the cause of humidity.

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Find the cause and fix

If the humidity in your home is temporary, which happens, for example, when you cook food, it can be eliminated by ventilating the room or using heaters. Your main task is to thoroughly ventilate the room. If moisture is concentrated on the walls, the air flow should be significant. Draft for a few hours, or better yet, for a few days.

If your room is deficient in sunlight and heat, this can also cause increased humidity. To reduce the humidity in the room, you need to use heaters that can heat the entire room.

In addition, the cause of increased humidity in the apartment may be the deplorable state of the ceiling. Draining this part of the room is a rather complicated process. You can simply plaster the room. It is better to wait for the plaster to dry completely without furniture. It absorbs moisture, and then begins to give it away, which can cause another increase in humidity.

Hermetically sealed windows (such as PVC) often cause additional moisture. After all, in many apartments they become a barrier between the street and the room. It is better to immediately order frames with a well-thought-out ventilation system.

Remember how to reduce humidity in the apartment, it is necessary at the stage of repair work. All plaster compounds contain water, so it is very important to dry the room thoroughly. This way you can prevent condensation.

You can lower the humidity in the apartment with the help of modern chemicals. For example, Henkel has developed a new product that helps in the fight against excess moisture called Stop Moisture. This is a system that includes an absorber and absorbent. Active crystals fight the formation of excess moisture. Moisture is collected in special containers.

There are four main reasons why you need to get rid of the humidity in the apartment as soon as possible:

Causes of dampness

Poor ventilation, nearby moisture sources, saving on heating and improper insulation are the main causes of dampness in a private or apartment building.

Inadequate ventilation is the most common cause of high humidity. In apartment buildings, especially in the old foundation, the laid ventilation shafts and grates are clogged, overgrown with garbage. As a result, the movement of air stops. Plastic windows aggravate the situation, especially cheap samples, low-quality materials for covering ceilings and walls. In private homes, especially self-built, the owners sometimes try to save money through ventilation, believing that there are enough windows and doors. This is not true!

If the ventilation system can not cope, it is not necessary to arrange a draft, especially in winter - this is fraught with hypothermia. A more expensive, but most practical solution is forced exhaust ventilation, as well as amplifiers of an existing system, for example, exhaust fans.

Another solution to the problem is the installation of a recuperator or the use of a special air dryer. The latter device is indispensable if the cause of dampness is excess moisture (for example, in the bathroom, pool, with an abundance of domestic flowers).

Moisture source

Moisture sources in the apartment:

precipitation: rain, melting snow, condensation can enter the apartment through the leaking roof, through the pores of the walls and unsealed seams (especially if the wind, improper roof overhang or a defective drain are constantly sending precipitation to the wall);
stagnation of water in the apartment: leaking plumbing equipment, swimming pools, baths, aquariums, including those located one floor below, the same effect is obtained by a bathtub or a long shower;
the greenhouse effect of poor ventilation of the windows (condensation accumulates on the windows), an abundance of indoor plants, especially if they need abundant watering;
respiration of people, animals, plants also increases humidity - usually this factor is not noticeable, but in tight and / or poorly ventilated rooms it will be noticeable.

Shambo or septic tanks, which impregnate the grant with moisture, can be located near the private house. And as a result, the basement becomes very damp, mold develops in it. Another source of moisture in the basement and on the 1st floor is a split blind area (waterproof coating located around the perimeter of the house). Moisture from soil and rain will seep into the house or basement.

An unheated room is a haven for dampness. Ideally, the walls of an apartment or house should warm up to at least half the thickness, then the place of condensation formation will go outside (to the street). In frozen walls, the place where the condensation forms is shifted to the warm area, and often is generally located on the surface of the walls on the residential side. The problem is exacerbated by poor ventilation.

Housing where people do not live or which is not heated enough begins to damp very quickly: wall decoration is destroyed on average in two seasons.

Around water: high humidity

In addition, in addition to natural wear and tear, the design loses an additional 5% strength every year precisely due to dampness.

Advice! Country house, cottage - no seasonal housing can be left without heating. Hire a person or arrange with a neighbor who will periodically monitor this. If you are visiting for a couple of weeks, do not block the battery valves.

Incorrect insulation also causes dampness. The main mistakes are an insufficient layer to provide heat, and poor materials with zero vapor permeability.

To properly insulate the apartment, you can use one of two options:

The thickness of the layer of polystyrene insulation is within 10-15 cm (and this is true for any region of the Russian Federation).
As a heater, use vapor-permeable material, such as ecowool, mineral wool. This will make it possible to reliably remove moisture in the walls.

How to remove high humidity

To combat moisture, it is likely that tangible costs of either money or time and patience will be required.

The most reliable ways to deal with dampness are costly. However, after the restructuring, you do not have to think about drafts or sachets. The methods are expensive, but pay off with interest:

Replacement of the ventilation system, installation of fans, hoods.
Overhaul, in which the old plaster in the damp areas is completely removed. After that, the room is dried, and the walls are covered with a fresh layer of plaster.
Replacement and repair of heating systems and water pipes. The task is complicated if these systems are hidden.
Solving problems with the waterproofing properties of the foundation, walls and roof, which is the most time-consuming and expensive procedure. Here, it is unlikely to be able to cope on their own, without the involvement of specialists.

Affordable and easy ways to reduce indoor humidity:

When the weather is dry and warm, you should air the room more often by opening the windows.
The bathroom needs especially frequent ventilation, the hood in this room requires regular cleaning.
It is not necessary to dry clothes in the room, as as a result of this the air humidity rises significantly. This is permissible only in winter, when the air is overdried by the heating system, it must be humidified. In summer, it is better to dry laundry on the balcony or the street.
During cooking, boiling water pots must be covered. Doors to the kitchen are also recommended to be closed, this will serve as an obstacle to the spread of steam through the rooms in the apartment. Open the windows for slot ventilation in the winter or full - in the summer, do not forget to turn on the hood. Try not to let the pots soar (reduce heat).
Slightly lowering the humidity in the room will help to reduce the number of indoor plants.
A special air dryer (compressor or adsorption) will eliminate high humidity in a separate room.

Advice! Regularly ventilate the room regardless of the time of year will allow the installation of plastic windows that are equipped with the function of "micro-ventilation".

High humidity is removed if you constantly maintain the same heating in the room.

How to remove the smell of damp

Often, high humidity is accompanied by a characteristic smell of dampness. Its cause is a fungus, therefore, to eliminate the problem, the infection should be destroyed. Thoroughly wash away mold stains, if it has eaten deeply, replace the coating (down to the plaster layer), if possible. Then treat with a disinfectant and then a protective one. The funds should be marked "antifungal" or "fungicide."

In order for mold not to divorce again, in addition to processing with protective preparations, it will be required in warm, dry weather:

arrange a draft in the apartment, which will provide good ventilation;
hang carpets, linens, curtains, clothes on the street for drying and disinfection in the sun.

Advice! In winter, heaters, household air dryers, air conditioners, which are equipped with a heating function, will allow the room to dry.

Folk remedies for dampness in the apartment

Folk recipes also help to dry the air in the apartment:

With the onset of summer, in warm weather, it is recommended to treat the walls that are not pasted with wallpaper and covered with mold with the following composition: in five liters of water, dissolve half a kilogram of laundry soap, then boil the mixture. With a cooled soap solution, evenly coat the wall with a brush and allow to dry. Repeat the process several times. Traces of soapy foam should form on the wall. After that, apply another composition, consisting of 100 grams of alum, diluted in six liters of water.
Perfectly absorbs moisture calcium chloride. Place containers with this substance in damp places of the premises. The advantage of calcium chloride is its reusability. It is enough to dry it (for example, in the oven). Be sure to crush calcium chloride before use.
Eliminating mold and preventing the spread of dampness will help processing with a mixture of salicylic acid and alcohol. Dry the walls thoroughly. Then combine one part of salicylic acid and two hundred (200) parts of alcohol. Dilute the mixture with a little clean water. Lubricate the mold with black spots.

Advice! Replace calcium chloride with charcoal or quicklime.

Use a hydrometer. In the warm season, humidity will be optimal from 30 to 60%, maximum - 65. In late autumn, winter, early spring, humidity should vary between 30-45% and not exceed 60.
Provide access to the room in the sun.
Ventilate the apartment, you need to do this systematically and efficiently.
Close up cracks in the walls and floor.
Provide quality waterproofing.
Use fans in the kitchen and in the bathroom, including exhaust fans. Periodically monitor the draft in the ventilation system. Check the condition of the plumbing equipment, with particular attention to the pipe joints.
Systematically inspect the seal on plastic windows, replace it with a new one in a timely manner.
When making major repairs, use mineral-based building materials. This will make it possible to effectively adjust the humidity in the apartment or private house.

You can eliminate dampness in the apartment in simple and affordable ways. Processing the walls with special compounds will destroy the mold and prevent its reappearance.

Systematic prevention will protect against increased humidity and the formation of fungus.

Littleone 2009-2012\u003e Family affairs\u003e Our home\u003e Humidity in a new apartment

View Full Version: Humidity in a New Apartment

Clotted milk

05.11.2009, 13:39

had the same problem
we bought a dehumidifier

do you have double-glazed windows?

had the same problem
we bought a dehumidifier
he certainly is not cheap, but now this problem has disappeared
Where and how much, share plz

Gucci Ferrucci

05.11.2009, 15:29

If I am not mistaken, the humidity in the new apartment is most likely due to the fact that building materials (such as putty, plaster, etc.) can retain moisture for about 2 years.

Tell me, what can be associated with increased humidity in a new apartment? There is heating, all the batteries are fiery, and condensation constantly forms on the windows, which drains onto the windowsill. When you go in, it feels like in a bathhouse (((Maybe someone knows how to deal with this?: 091:

it will pass! be patient! new house .... humidity is normal

our house is not new, but the bathhouse is a bathhouse (((And not double-glazed windows, and I’ve aired ... In the morning in the kitchen on the floor there are streams from the window ...
And mold: 001: Every year I peel off the paint in the summer, I paint everything ...
The apartment is removable ...

Clotted milk

17,000 rubles, bought online

Clotted milk

05.11.2009, 17:00

and if you ventilate the apartment, it’s the same as in a bathhouse?

if it’s aired, it’s normal, but it’s enough airing for a couple of hours, and in winter it’s difficult to live with open windows, and your linen doesn’t dry
before when they came home it smelled like a basement, an unpleasant smell, especially a difficult period when the batteries did not work, but it was already cool. nothing helped during this period. then my psyche could not stand drying the laundry on the heater and I bought a dehumidifier.

06.11.2009, 16:04

Oh, our problem! also a new house, top floor. Humidity is terrible, but the most important thing in the bathroom (above the bathroom) is that the whole ceiling is covered with mold, and it spreads farther and farther.

HELP, can anyone know what this is connected with and how to fight ???

And we have the last floor, maybe this is somehow connected ?? !!

The house will die, how much it was built in any weather. We had 80% humidity. In the morning, wet clothes were put on, brrrrrrrrrrrrrrrrrrrrr. These are the costs of new housing.

And how long did it last for you?

Kitsya Mura

06.11.2009, 17:39

I really hope that this will pass soon. The same thought was that the mixtures were drying. We will wait for it to pass. We have wooden double-glazed windows and it is a pity if they deteriorate from moisture .... If it does not pass, we will buy a dehumidifier (thanks for the information). And maybe, in our case, this and the windows are unregulated ...

And we have wooden double-glazed windows and the same problem. Only the apartment is not new. At first it was just wet and stuffy, and now mold went everywhere: (Micro-ventilation, a fan in the bathroom - nothing helps: (The former owners didn’t have such a problem. We all changed completely, there was no mold ... It's been 2 years since we entered , but it only gets worse: (In the autumn, the seams outside were closed up - anyway, mold :(

Kitsya Mura

06.11.2009, 17:49

do you have double-glazed windows?
I know what happens if double-glazed windows are incorrectly installed or of poor quality
acquaintances have had the same situation for several years, they don’t know how to get rid of mold, nothing helps

Be patient. Over time, this should pass. Only for the second heating season everything has dried up here. True, immediately after the delivery they drowned very poorly. And there were also puddles on the windowsills, and the bread was not dry, but moldy ...
You can buy a dehumidifier.

Most likely the humidity in the apartment is a condensate. the building envelope (external walls) of the building is not designed correctly (there is little insulation).

And how can they be installed incorrectly? It’s just that I’ve already heard such a version and I can’t understand - how is it wrong? We also went mold ... Double-glazed windows, like, good, wooden, pine.
and it’s really possible for you that poorly installed, call the wizard ...

we also had one window crying, it was poorly installed, the foam got poor, we had to tear down the slopes and the window sill, remove all foam, foam everything again

we had the same trouble for the first year, the heater worked all winter (cold and damp)
and next year everything returned to normal.
just the house was not flooded.

17.11.2009, 11:31

17.11.2009, 12:03

Watch ventilation, put inlet valves (bags), and ventilation constantly (ventilation).

1 Call workers to check ventilation. In old houses, it can be clogged, and in new houses, there may be a mistake in the construction or some unscrupulous citizens during the repair in their apartments could lay your ventilation channel. You can also check by yourself: you attach a piece of newspaper to the ventilation hole and, with proper ventilation, it must hold on to itself.

Little shadow

17.11.2009, 12:47

17.11.2009, 12:50

1 Call workers to check ventilation.

How to reduce humidity and dampness in the apartment?

In old houses, it can be clogged, and in new houses, there may be a mistake in the construction or some unscrupulous citizens during the repair in their apartments could lay your ventilation channel. You can also check by yourself: you attach a piece of newspaper to the ventilation hole and, with proper ventilation, it must hold on to itself.

1
And unscrupulous builders could just clog the ventilation with garbage.
Or pour concrete in a mine.
Just bring a thin piece of paper to the ventilation - it should “suck” a little to the hole.
With the fan off, essno, if there is one.

17.11.2009, 12:54

This happens in old houses - absolutely for sure 🙁

I remember when we moved, looked at the apartment.
So, in one of them, in a ship, like, the floor is about 7, the owners were very proud of how they successfully expanded the corridor at the expense of the ventilation shaft and put a washer there.
To the question "what about the neighbors below ?!" It was stated - well, everyone has wooden windows, there are cracks.
Yes, and we left a little there - 5-10 centimeters for air. (this is from the original 60).

Then I looked, as it turned out, a very popular type of expansion of the area in such houses.
The paragraph is just ....

“Dry” the room: how to get rid of dampness in the apartment

What is the reason
How to prevent
First floor
Fifth floor
Folk remedies
Against mold
Damp and repair

Before deciding how to get rid of the dampness in the apartment, you need to find out: moisture comes from outside or is generated indoors.

To do this, take a small piece of glass, press it firmly against the wall and hold it a little. If after the glass is torn off the wall it will be wet, you can be sure: the dampness is outside. Otherwise, one must look for an internal cause.

What is the reason

What can cause a high humidity in the apartment? First of all, the absence or poor operation of ventilation. For starters, check if you blocked it with wallpaper or installing kitchen appliances.

This reason is simple to eliminate: cut the right square on the wallpaper in place of the ventilation grill or make the right tap of household appliances.

Perhaps you are flooded with neighbors from above. Look carefully at the ceiling in the entire apartment, especially in the bathroom, toilet, kitchen. If you find wet spots on the ceiling or walls adjacent to it, go to a neighbor to find out the relationship.

Moisture accumulation in your room could be due to poor thermal insulation of the walls, flaws in the seams of the house building. In this case, it is necessary to eliminate these shortcomings.

How to prevent

If you dry a large amount of laundry at home, high humidity in the apartment can not be avoided. It’s worth considering, maybe there is a way to extend the washing time, and to use the balcony, not the bathroom, to dry the laundry.

In case of chronic dampness, it is worth buying a dehumidifier in the house, preferably with an automatic mode of operation. He will independently maintain optimal humidity in the apartment.

If the source of moisture is in the bathroom, install an electric heated towel rail there. He will dry not only towels, but also the air in the room.

Any damp room should be periodically heated, dried and ventilated. This must be done even in winter. When cooking in the kitchen, use exhaust ventilation.

It will successfully cope with the absorption of moisture formed during cooking.

First floor

The reason for the dampness in the ground floor apartment is the flooding of the basement. If this happens constantly, and complaints in the Housing Office do not give any results, you should consider installing a waterproofing. But she does not give a full guarantee against dampness.

The apartment on the ground floor also needs additional heating.

It does not matter how the room is heated - by the rays of the sun, warm air from an air conditioner or a warm floor with a built-in electric heater. By heating the apartment, you will expel moisture from it.

If you are considering how to get rid of dampness in an apartment on the 1st floor, you should know that the moisture flow from the basement increases sharply in spring and autumn.

Therefore, if you correctly place heating devices in the room, the problem will be solved. You should not be afraid of excessive energy consumption: they will need to be turned on only twice a year, in spring and autumn, for periods of a maximum of a month.

Fifth floor

If you encounter the opposite problem and don’t know how to get rid of dampness in the apartment on the top (fifth) floor, these tips may help you.

In Khrushchev on the 5th floor, the cause of dampness is usually external. The increased humidity here is a direct result of the lack of a gable roof, wall insulation, low-quality interpanel seams, cast-iron radiators with extremely low efficiency.

Oddly enough, technological progress only exacerbates these problems. The design of Khrushchev suggests that fresh air constantly enters the room through cracks in the windows, and goes out through the ventilation shafts.

Installing plastic windows blocks the flow of air from the outside. And the ventilation on the top floor of the five-story building does not work well, since the ventilation in this design is mainly the lower floors. As a result, on the 5th floor there is always mold in the corners and the river on the windowsill.

To solve the problem, you need to install an alpine window. This is a system of valves, punched in the walls of each room in combination with a powerful hood.

Through the valves, fresh air enters the apartment, the hood extracts the spent moist air from it.

It is not difficult to verify its effectiveness in winter: large icicles are necessarily formed on the valve tubes in cold weather outside. This is the moisture from the air of your apartment.

Folk remedies

Is it possible to get rid of dampness in an apartment with time-tested folk remedies? Let us turn to the experience of our grandmothers.

Salt, sugar, coffee grains perfectly absorb moisture from the air. If you place open bags or jars of these products in the corners of the room, the apartment will “dry out”.

For the same purpose, indoor furniture should be regularly cleaned with a weak solution of potassium permanganate. When washing floors, wipe all wet surfaces dry. After each cleaning, thoroughly ventilate the room.

Against mold

Mold must be scraped off the wall, then coat the walls with a solution of copper sulfate or a special antifungal mixture.

You can use bleach, bleach, soda, vinegar, tea tree oil and a normal soap solution.

It is necessary to make good ventilation in the house - fresh air will prevent mold from developing.

When cooking, it is better to use forced ventilation. It is also necessary to repair the leaking water supply in time, do not supercool the room, squeeze the laundry well before drying.

For the winter, you should insulate wooden windows with a special cord in a cotton jacket or porous gaskets. Close the gaps in the frames with plain window paper.

And it is better to refrain from replacing wooden windows with plastic ones for problems with dampness.

If you still decide to install plastic windows, consider a ventilation system. Through the window, fresh air will not be able to reach you now.

How to get rid of excess moisture in the apartment?

And not everyone decides to open the window in a twenty-degree frost.

Damp and Repair

If you started a repair and intend to radically solve the problem of dampness in the apartment, it is advisable to use natural materials for it. They tend to absorb excess moisture from the air.

When repairing, waterproofing materials must also be used. Include antifungal components in grouts.

Think ahead to future furniture installation. It should not be placed close to the walls, be sure to leave a gap.

To eliminate the causes of dampness, it is necessary to thoroughly deal with floor insulation, external and internal wall insulation. The walls must be wiped with a bleach solution and secondary plastering is required.

Drying and heating the walls. How to dry the wall?

Microwave Drying (Microwave Drying). Drying the premises, drying the walls, drying the house, dry the damp wall, draining the basements. using microwave equipment. Effective against mildew and mold

MICROWAVES FOR BUILDING.

Using microwave dryers (Heat gun based on the principle of microwave heating), you can dry the elements of both new and reconstructed buildings. By the way, this happens much better and faster, preventing the development of mold, rot and other defects from dampness.

Often, some elements of a newly built building are often covered with paint before they even dry. The same situation can happen during the planned reconstruction of old buildings. As a result, moisture is "locked" in the structure, and then there is a massive distribution of mold or rot throughout the building.

Almost all molds emit toxic substances harmful to humans, which can trigger seizures in asthmatics, allergy sufferers, or in people with weakened immune systems. In addition, the smell of decay will begin to spread throughout the building, and in the structures - visible damage and defects will appear.

To prevent the above difficulties or, in the worst case, to remove the results from dampness is possible by drying the structures. Using microwaves is the most effective way.

The microwave dryer works on the principle of home microwave ovens. Microwaves related to radio waves (frequency of about 2.5 GHz) cause irritation and activity of water molecules, and this leads to an increase in temperature. As in a home oven, a microwave dryer heats the structure from the inside, that is, heating occurs throughout the entire mass of the structure in the range of the dryer.

Dryers designed for construction purposes are allowed to dry both external and internal walls. supports, concrete floors, ceilings, loggias, basements and flat roofs. The mobile system of dryers allows you to put them in a variety of places and positions. They can be used to dry both vertical and horizontal planes, floors - from top to bottom, ceilings - from bottom to top, places where walls and ceilings meet, inside corners.

Microwave dryers are suitable for drying concrete, masonry, gypsum, wood and wood products.

When designing dryers, special attention is paid to safety. According to existing standards, they are protected. A correctly installed dryer guarantees a radiation degree not exceeding the permissible norm within a radius of 30 cm from the device.

For a strong structure of the required thickness (for example, a concrete layer of 25-30 cm), the maximum radiation density usually does not exceed the possible 10 W / m2. If the structure is thinner or with a lower density, its outer side can be covered with foil, or people can be closed to this room for the duration of the dryer.

Advantages of microwave drying:

Speed \u200b\u200b- damp basement structures with microwaves can be dried in just a few days or weeks.

How to remove humidity in the apartment - ways and means

By other means (elimination of moisture. Blower) this result can be achieved in a few months. For example, a 38-centimeter wall of silicate brick (humidity at the beginning of drying 5.6%) was irradiated with microwaves for 4 hours. The moisture content dropped to 1.0 - 2.0%!

Practicality - microwaves pass through glass, plastic, dry mineral matter and begin to "act" only in contact with the wetted part of the structure. Therefore, they only heat the places that require drying.

ECONOMY - in spite of the high rated power, microwave dryers provide energy savings. Blowers and other appliances act on indoor air, while microwave dryers, in the absence of losses, direct all energy to the structure being dried.

It is possible to engage in drying in a room with an already finished finish.

Drying can be operated at any time of the year, regardless of the ambient temperature.

Local heating of the structure exterminates almost all harmful microorganisms.

Invite us, book our microwave work!