How can we solve the problem of damp at home in spring?

Intermittent ventilation method, lime moisture absorption method, indoor heating method, using moisture-proof articles, using dehumidifier.

To the south or southeast. That is, close the doors and windows in the windward direction, and only open the doors and windows in the downwind direction to reduce the water vapor entering the room. When the weather turns fine, all doors and windows can be opened to accelerate the evaporation of water. However, the outdoor air humidity is at the highest value at noon, which is not suitable for opening windows. It should be adjusted in the afternoon or at night when the climate is dry.

Lime is a good and simple adsorbent. 1 kg quicklime can absorb about 0.3 kg of water in the air. It can be wrapped in cloth or sacks and placed in various places indoors to keep the indoor air dry. Burn a pot of charcoal fire or put a stove in a humid room to raise the indoor temperature, so that the water vapor cannot condense, thus reducing the indoor humidity.

Pay attention to ventilation, otherwise the consequences will be serious. You can use some moisture-proof objects to prevent moisture. Such as absorbent boxes and bags, can be used in shoe cabinets, but the actual dehumidification effect is not good. Dehumidifier is a good choice. Dehumidifier can effectively reduce indoor air humidity, keep indoor air humidity balance and prevent bacteria from breeding.