When is the resurgence day in the south? What should I do? How to dehumidify?

1 when is the southern resurgence day? February to April.

Returning to the south sky is a phenomenon of weather resurgence, which usually refers to the phenomenon that the temperature begins to rise and the humidity begins to rise every spring. Common in Guangxi, Guangdong, Fujian, Hainan, Hunan and other southern provinces. This phenomenon occurs in February-April in spring, when the air humidity is close to saturation, the walls and even the ground will "bubble", there is dense fog outside, and indoor items or food are prone to mildew and decay, so corresponding moisture-proof and dehumidification measures need to be taken.

How long does it take to return to Nantian? Generally, the duration is about 1-2 months, depending on whether the conditions for returning to Nantian are met:

1, with a long low temperature period, and the daily average weather is lower than 12℃ for at least 3 days.

2. The weather changes suddenly, and it suddenly becomes higher after a long period of low temperature.

3. It often rains, the rainfall increases, the air humidity is high, there is light fog or fog in the morning and evening, and the visibility is poor.

What floor do you usually go to around South Guangdong? The basement is the wettest on the first and second floors of the house.

If the apartment is well ventilated and well lit, the floors up are basically unaffected. However, if there is relatively little sunshine in the room and the ventilation condition is relatively poor, there may be humidity in the room from the upstairs to the fourth floor. It is suggested to choose a house with good lighting and ventilation as far as possible, and the floors above the third floor are better.

4 How to dehumidify in wet days? 1. Close the window. Many people think that windows should be opened for ventilation on wet days, which is actually wrong. The correct way is to close the doors and windows in time to prevent water vapor from penetrating into every corner of the house. If you think the doors and windows are closed, it is recommended to use intermittent ventilation, which can close the doors and windows facing south, that is, in the windward direction, and only open the doors and windows in the downwind direction to reduce water vapor from entering the room. At noon, the outdoor air humidity is at the highest value, which is not suitable for opening windows. It should be adjusted in the afternoon or at night when the climate is dry. After the weather clears up, open all doors and windows to accelerate the evaporation of water.

2. Buy dehumidifier, dehumidifier, air conditioner dehumidifier, baking soda powder, charcoal, bamboo charcoal and other dehumidifying tools. All of them have high dehumidification effect, especially the dehumidifier can not only dehumidify, but also dry clothes. However, considering the price problem, it can also absorb moisture with the existing baking soda powder at home, and can also be used as a cleaning agent to clean bathtubs, sinks, washbasins and so on after caking. It has good degreasing, decontamination and mildew-proof effects.

For the dehumidification of clothes and furniture, it is necessary to put some items, such as charcoal, camphor wood blocks, desiccant and so on. Especially clothes that don't dry in wet days. It is best to blow dry the quilt with a hair dryer and heat it with an electric blanket for dehumidification.