Can I open the window for ventilation in rainy season?

1. Will opening the window for ventilation in rainy days increase the ambient humidity?

This may increase the ambient humidity. It is suggested that there is no need for ventilation in the room, which will bring the moisture in the body indoors and make the room more humid and cold. If you choose indoor ventilation, you can open the window for ventilation in a short time, but you can't open the window for ventilation for a long time in rainy season.

The rainy season is not suitable for games. Open more windows. Indoor ventilation time should be bypassed sooner or later when the ambient humidity is high, and it is best to choose the afternoon when the ambient humidity is low. If the ambient humidity is high in the morning and evening, you can use the dehumidification function of the air conditioner to dehumidify. It won't take long, just one hour a day. The relative humidity of the air is the highest sooner or later. It is not recommended to open windows for ventilation on a large scale during this period. But if you want to open the window, you can prevent it from facing south or southeast. There is a lot of moisture in the southern cyclone, so it is not recommended to open windows for ventilation in this part.

Second, how to prevent moisture in rainy days

1. Close the window immediately.

When there are many rainy seasons, the community owners must choose a suitable time to close the windows, especially those facing south and southeast, to prevent moisture from entering. The most important waterproof period is sooner or later. The relative humidity of the air in these two periods is higher than that in the afternoon. If you don't close the doors and windows immediately, water vapor will seriously penetrate into every corner of the house.

2. Temporary central air conditioning

If you want to remove mildew, you can apply central air conditioning in a suitable period of time, such as in the lobby and bedroom, and you can turn on the air conditioning moderately to extract water from the air. In summer, they can be used to prevent the indoor air quality from being too humid and cold, and make the home, especially wooden furniture and furniture floors regain moisture.

3. Moisture absorption of lime powder

The hygroscopicity of lime powder is also an effective dehumidification method. 1KG quicklime powder can adsorb about 0.3KG of water in the air. When the temperature is not wet and cold, do not open the big window, open the outer cover, and keep the indoor air quality.

4, clever use of moistureproof agent

Naturally, you can also use a suitable moisture-proof agent to properly dehumidify. Moistureproof box and dehumidifying bags are the most common in the market. General tide box has a variety of fragrances, suitable for living room sofa and corner, bedroom bed, under the whole cupboard. The dehumidifying bag made of absorbent resin and sawdust is suitable to be placed in closed spaces such as wardrobes and shoe racks. After a period of use, the raw materials in the moisture absorption box can be taken out, and the bulk moisture-proof agent can be purchased and put into the box for reuse.