Is it better to open the window or not to open it in rainy days?

No. All right. When wet days come in spring, doors and windows should be closed tightly to prevent outdoor moisture from entering the room. For kitchens and bathrooms that are already full of water vapor, you should first wipe off the water mist on the walls, mirrors and counters with a dry cloth, then dry the water on the floor surface with a dry mop, then close the doors and windows to isolate the space, and then turn on the exhaust fan for ventilation.

To dehumidify the bathroom and kitchen, wipe off the water vapor first, and then turn on the exhaust fan after closing the doors and windows. In the living room and bedroom, we can use air conditioning for ventilation and dehumidification. Now many air conditioners have similar functions. It is basically enough to close the doors and windows every day and keep the space open independently for about an hour. Don't wash rags and mops, use waste newspapers skillfully.

Skillfully use waste newspaper to dehumidify. You can use old newspapers you have read at home instead of rags and mops. An old newspaper can be used as a rag when rubbed, which is very absorbent. Moreover, the cost of old newspapers is low, and they can be discarded directly after use, and there is no need to wring them out and dry them. In addition, spreading old newspapers on the doorway and wet ground can not only absorb the water on the ground, but also wipe off the water on the shoes, killing two birds with one stone.

In wet weather, even if I hang my clothes in a ventilated place on the balcony to dry, I still feel that it is not dry enough. At this time, we can use the hair dryer to help us blow the clothes to a thick and difficult place with strong wind, and it will be OK in less than a few minutes. Similarly, small items such as canvas shoes and socks can also be used in rainy days. Of course, if your clothes can't be heated or are expensive, it is still recommended to go to a professional dry cleaner for cleaning.

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Treatment method of wall humidity:

Use a dehumidifier. When the room is wet, desiccant and activated carbon can be used to prevent moisture and absorb moisture. Desiccant and activated carbon can be used. There are many desiccants specially used for moisture prevention and dehumidification in supermarkets, the most common ones are moisture absorption boxes and dehumidification bags.

Buy an air dehumidifier, which, like a vacuum cleaner, can collect moist air, when the moisture turns into water very often. Air conditioning dehumidification. Household air conditioners generally have the function of dehumidification. However, it takes two or three hours for the air conditioner to adjust the indoor air humidity, and it will make people feel very cold indoors.

Dehumidify with lime and bamboo charcoal. Fill a small cloth bag with a proper amount of lime, tie it into a small bag and put it in every corner of the room. Lime itself has the function of moisture absorption and can also slow down the indoor humidity. At the same time, lime also has disinfection function, killing two birds with one stone. Bamboo charcoal dehumidification can be used repeatedly, but it needs to be used more. Without it, the effect is not so good.

When the external humidity is high, doors and windows should be closed to prevent moisture and damp. Usually, more windows should be opened for ventilation to reduce indoor water vapor content. Especially in newly renovated houses, the humidity is particularly strong, and more ventilation is needed to eliminate the humidity.