How to avoid condensation and mold: when is it best to open windows in winter

In winter, it is essential to regularly ventilate the room, as moisture can accumulate, leading to condensation and mold. Experts advise doing this carefully to avoid hypothermia and keep your home warm.

During cold weather, due to normal temperature differences, moisture forms on windows, which can later contribute to mold growth. Experts recommend opening the windows daily, even in frost. The most optimal is to ventilate the rooms twice a day for 5-15 minutes in the morning and evening. This will allow you to refresh the air, while the walls will not have time to cool down.

Particular attention should be paid to the bathroom and kitchen. A lot of steam is released during cooking, so it is better to keep the window open or turn on the extractor hood to prevent moisture from settling on the walls. It is also worth covering pots while cooking to reduce steam. After taking a shower or bath, it is recommended to leave the window open or activate the extractor hood, then close the door, so the steam does not spread further throughout the house.

In particular, another useful trick: when filling the bathtub, run cold water first, then hot. This will help significantly reduce the amount of steam generated.

Experts emphasize that keeping windows open all the time is not worth it. Short, frequent airings are enough to keep the house cool and ensure fresh air exchange. This will also help avoid problems with dampness, unpleasant odors, and mold.