Why is it humid at home in Shenzhen?

The phenomenon of "moisture regain" is very common in life. Once the water content in the air is high and the temperature difference between indoor and outdoor is large, when the air flows, the excess water vapor in the room condenses and adheres to walls, electrical appliances or other indoor objects, so many small water droplets will be formed and moisture regain will occur indoors.

Close the doors and windows to prevent indoor moisture regain.

How to avoid the influence of high humidity?

First, close the window. Lin Jing advised citizens to open windows as little as possible to prevent air convection. The most important period of moisture protection is morning and evening every day, and the air humidity in these two periods is higher than that at noon.

The second measure is to put desiccant. Precious small electrical appliances, such as DV machines, digital cameras and accessories, should be put aside in moistureproof box in time, and a proper amount of moisture-proof agent should be added to keep the box dry.

The third measure is to get wet. It is best to use dehumidification equipment, such as the dehumidification function of air conditioner, which can be used to exhaust humidity in indoor small environment. You can turn on the air conditioner and dehumidify the room in dehumidification mode or refrigeration mode, but remember not to turn on the warm air mode in a room with moisture regain, which will only aggravate the moisture regain.

Household appliances should be turned on frequently.

There are also some tips to avoid electrical appliances from getting wet.

Television, computers, stereos and other household appliances will be "slow to respond" in wet weather. An effective way to prevent household appliances from getting wet is to use them at least once a day and electrify them. If you have symptoms of getting wet, you can use a hair dryer to blow up and down through the small hole behind the TV to disperse the moisture.

The washing machine will also get wet. The method of "treatment" is not to put it in places with high water vapor such as toilets. It is best to put it on a raised platform, and it needs to be covered with waterproof or water-absorbing covering in rainy days.

In the wet season, we can turn on the air conditioner to dehumidify the room, but the air conditioner itself needs moisture protection. The method is to turn on the air conditioner from time to time, and after stopping using it for three or four months in winter, adjust the temperature to a minimum from time to time.