What month is the resurgence day in the south? How to prevent it at home?

1, things that are easy to get wet at home are sealed with large plastic bags or storage boxes, and some mothballs and desiccant are put inside.

2. Doors and windows at home should be closed in the windward direction to avoid outdoor humid air from entering indoor circulation.

3. If the home is already wet, you can close the doors and windows and dehumidify with a dehumidifier. If not, put some charcoal and quicklime at home.

4. In wet weather, electrical appliances that are not used at home should also be turned on frequently to heat the electrical appliances and eliminate internal moisture.

Extended data:

Reasons for resurgence day:

In spring, water will come out from the walls and floors in the southern sky, which is actually very similar to the principle of sea fog. Warm and humid ocean air flows from the warmer sea surface to the colder sea surface, and the water vapor in the air condenses into water droplets and accumulates in the air to form fog.

If the temperature difference between the sea surface through which the airflow passes is large, there is a greater chance of forming fog. Affected by the cold weather in winter, the walls and floors are very cold inside and outside. If warm and humid air flows through the walls and floors at this time, the water in the air will condense into water droplets and adhere to the walls and floors, just as water seeps from the walls and floors.

In summer, even if there is humid ocean airflow, the walls and floors are not cold enough inside and outside, and the walls and floors will not get out of water.

Baidu encyclopedia-resurgence phenomenon

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