How to prevent moisture from entering the room?

1, dehumidify with air conditioner. Most air conditioners now have this function. Turning on the dehumidification function of air conditioner can effectively solve the indoor humidity problem in rainy days, and can also form all-round protection for "moisture-proof" household appliances such as TV sets and computers.

2. When the computer or TV at home is not in use, it's best to make a protective cover, which can effectively prevent the rear of the electrical appliance from touching the humid air. At the same time, you can also increase the frequency of using these appliances, because the machine will generate heat when it is running, which can effectively disperse moisture. If the computer can't display because of humidity, you can turn it on. Generally, the display can work again in about 10 minutes.

3. If the air outside is too humid, remember to close the door and window; If the room is too humid, air conditioners and fans can be used to dehumidify the room to ensure ventilation.

4. If there is "sweat" on the wall, it is recommended to buy a dehumidifier for dehumidification.

5. In long-term humid areas, charcoal can be placed indoors or laid under the indoor floor, which has a good effect on indoor humidity balance, dust mite prevention and air purification.