How long do I ventilate?
How long you should ventilate cannot be said in general terms. The smaller the room, the faster it can be ventilated - but you also have to ventilate more often.
How correct intermittent ventilation works
Intermittent ventilation means that one window has been opened wide for a short period of time in order to ensure a rapid exchange of air with fresh air.
- That is why you should open the windows as wide as possible when ventilating the room. Tilted windows do not give the best effect.
- The air exchange works best if you open as many windows as possible.
- For example, if you want to ventilate your apartment, you should open windows in all rooms and keep the doors open. The air is quickly exchanged due to the resulting draft.
- Intermittent ventilation can also work in individual rooms if you open all the windows.
Tilt windows - advantages and disadvantages
Usually it is pure convenience: the window is tilted and then remains ...
How long should you ventilate
- When it comes to burst ventilation, it is important to find out how long you should ventilate. Always leave the windows open until the air has been exchanged. This is generally faster for small rooms, and longer for large rooms.
- You don't have to ventilate for as long if you ventilate with a draft. In general, you should keep the windows open for about five to fifteen minutes when ventilating the room.
- Since it is through the Ventilation If it doesn't get too cold either, you should ventilate more briefly in winter. In winter, the air is usually exchanged faster.
- Repeat the burst ventilation several times a day.
- If you spend a lot of time in a room, you should ventilate it more often, for example every two hours. You should also ventilate smaller rooms or rooms with a computer running as often.
- If you are in the same room with several people, you should also ventilate the room every two hours. In other rooms it is sufficient to ventilate twice a day.
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