The humidity in the apartment. How to regulate the humidity in the room

What is the norm of humidity in the apartment? Most people will easily answer what the temperature in the living quarters should be, but the question of humidity will put them at a dead end. And only units will be able to name the correct numbers. Meanwhile, humidity is one of the main indicators of the microclimate in the house.

The humidity in the apartment

The humidity in the room is measured by a special device - a hygrometer. They differ in design (digital, hair, wireless) and range of measurements, but each of them is very easy to use. In any case, not more difficult than a conventional thermometer.

The humidity rate depends on the type of room. For example, in bakeries, in fermentation halls, in poultry houses, in cold warehouses for food storage, it is 70-80%. In greenhouses for growing tulips, it can reach 95%, and this is considered the norm. But for rooms with computers, telephone nodes and office equipment indicators should not exceed 50%.

The humidity in the apartment also depends on the type of premises. On average, the figures range from 40-60%. According to the sanitary rules, in the living rooms and in the interior corridor the optimum humidity in the cold season should be 30-45%. The acceptable indicators for these types of premises are up to 60%.

In the warm period of the year, the optimum humidity in the apartment is 30-60%. Allowable - up to 65%. However, in regions with high air humidity (above 75% on the street), permissible figures are increased to 75%.

In the kitchen, toilet, bathroom, combined bathroom, in the lobby, on the stairwell and in the pantry this indicator is not standardized.

Different indicators and the need for the use of special instruments - all this may seem too complicated for the average person. Therefore, to find out the increased or lowered humidity in the apartment, you can conduct an experiment with a glass. We take a glass or a pile (any glass vessel), pour water into it, cool it to 3-4 ° C in the refrigerator. Then you need to put the vessel in the room and observe:

• The walls of the vessel became misty, and then dried up in 5 minutes - the humidity was lowered, the air was dry;
• After 5 minutes, the walls are wet - optimal;
• After 5 minutes along the walls of the vessel run streams - high humidity.

That's how you can easily recognize the microclimate in the room, but for the cleanliness of the experiment, the glass should be placed away from the heating devices.

What is harmful is the increased humidity

High humidity - it's misted windows, drying for a few days underwear, clothes with an unpleasant moldy smell, fungi and mold. Only these factors make the house unsuitable for living. And it is worth adding that this microclimate does not have a very good effect on human health: spores of fungi at
Getting into food can cause poisoning and allergy, heat exchange processes are violated, the risk of infection increases. A person living in a house with high humidity, is sick more often and longer.

How does the human body affect low humidity?

Low humidity also causes a number of problems. The intensity of evaporation increases from everything that contains water: from human skin, from plants. The last dry, and the skin loses its elasticity and age. The nasal mucosa dries up, which means that there is a risk of a runny nose and ARD. Suffer the respiratory system, especially in asthmatics and allergies.

The humidity in the apartment is not an abstract concept. These are real numbers that make it possible to understand how safe the indoor climate is. And if the humidity of the air is greatly reduced or increased, it is necessary to ensure that it corresponds to normal values.

Ways to reduce humidity

There are two main methods of dehumidifying air.

1. Find and eliminate the cause of high humidity. This may be a temporary increase in performance due to cooking, showering or drying things, lack of sunlight, lack of proper ventilation, sealed PVC windows, etc. For every reason, you can choose the way to eliminate it: make good ventilation, ventilate rooms more often , Build up batteries, etc.
2. Forced draining with special dehumidifiers, chemicals absorbing moisture, and climatic installations.

Ideally, you need to use only the first method, but if this can not be done or involves serious financial costs, then you can use the second one.

Methods for increasing humidity

Most often, dry air in the room is formed in the winter period, when heating devices work intensely, and the premises are ventilated rarely. However, you can get rid of this problem. The humidity in an apartment with dry air is achieved through the following measures:

1. The presence in the room of an aquarium or decorative fountain.
2. Presence of a large number of plants.
3. Installation of household humidifier.
4. Reducing the frequency of use of any household appliances, especially heating appliances.
5. Frequent airing.

The optimum humidity in the apartment is a guarantee of the safety of your health and providing the necessary level of comfort in the house. And you do not need to save on health. Therefore, try to maintain normal humidity, even if forced.