Indoor air for well-being: Regular ventilation is very important in the home

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Homes today have tight windows and insulated walls; Unlike older buildings, where there is often drafty air even when doors and windows are closed, modern apartments are better insulated. This saves on heating costs in winter, but also means active ventilation must be installed to prevent mould.

How to properly ventilate depends on how the room is used and the time of year. For example, wet rooms need fresh air more often. And not only the apartment, but also the people living in it benefit from a well-ventilated home.

Good weather for health

Many rooms have too little humidity, which can cause dry skin and hair breakage for many people. This increases susceptibility to respiratory diseases. Also, humidity that is too low or too high can lead to allergies and asthma in the long run. In most cases you can compensate through proper ventilation. A device called a hygrometer measures the humidity in the room, which should be between 40 and 60 percent.

Airborne impurities and pollutants, such as fumes from wall paints, furniture, cleaning products, plastics or cosmetics, can also be harmful to health and cause headaches or dizziness. If you do not live on a crowded street and your window is not open all day, fresh air from outside improves air quality; In such a case, intermittent ventilation outside peak hours is recommended.

Even in times of corona, regular ventilation is recommended. This reduces the risk of infection by reducing the number of airborne viruses that can increase rapidly in closed rooms.

Improve well-being through ventilation

Not only our health, but also our well-being directly depends on the air in our home. You get tired more quickly in stuffy rooms. If there are many people in a room, CO increases after a certain period of time₂-Condensation in the air causes headaches and fatigue after a while.

Musty odors in the home from sweat, cleaning products or, for example, from cooking and frying can also be unpleasant. You will feel much more comfortable in rooms that are freshly ventilated, smell more neutral or have a pleasant scent.

Prevent mold growth

More than 100,000 different types of mold can form on apartment and house walls. Mold is harmful to health, especially in closed spaces. In wet rooms such as bathrooms, you can usually remove mild mold quickly, but in other rooms the situation is different: Once the walls become infected with spores, it becomes difficult to get rid of them in the long term.

Air exchange and lack of moisture are the main causes of mold growth and can be prevented by ventilation. An effective and inexpensive way to keep your home and walls in good shape.

Ventilate properly

If you have a ventilation system, you don’t have to worry about proper ventilation because it happens automatically. Otherwise, air should be exchanged through open windows or doors, especially in well-insulated homes.

In houses where many people live, the humidity increases faster because people cook, wash and shower more. This place should be ventilated especially frequently; The size and insulation of the room also play a role and vary from flat to flat. However, the general recommendation is to provide rooms with fresh air three to four times a day. Wet rooms should be ventilated for a few minutes with the window fully open during or after each prolonged use of water.

Source : Blick