How to remove moldy walls?

Brushing latex paint again can solve the problem of moldy walls. During maintenance, attention should be paid to the temperature and humidity during construction. After the wall is painted, it takes five or six days in spring and autumn to completely dry, and it only takes about three days in summer. The main need is that if the indoor temperature is below 5 degrees, you can't paint any more and it will take a long time to dry. When painting, only the defective parts can be painted.

2. New wallpaper

If the wallpaper is moldy on the wall, it needs to be replaced for a long time. The service life of wallpaper itself is not long, and it must be completely replaced after being affected with damp. Because of different production batches, wallpaper can't just change parts like latex paint, which is easy to produce color difference. So at least the whole wall needs to be replaced.

3. Disinfector

Moldy walls are mainly caused by moldy walls after being damp. There is a special disinfectant on the market now. After cleaning the wall with the method of 1 and 2, spraying it on the place where mildew once grew can effectively prevent it. You can also spray directly without 1 and 2 steps, and the effect is good.

4. Solve the humidity problem

Moldy walls are mainly caused by indoor humidity, so the first step of 123 is mainly to beautify after production. The most important thing is to find the source of moisture, and symptomatic treatment can ensure that this problem will not occur again. If the floor of the room is wet, there are dehumidifiers with good effect on the market at present, but the price is more expensive, but they are really easy to use in the room, which can effectively solve the problem of room humidity.

Third, prescribe the right medicine.

For slight mildew spots, we can use this method: dip the mildew remover with a wet rag, or dilute it with disinfectant and spray it with a small bottle. If it is still not cleaned, you can repeat it here within 24 hours. I believe you will witness the miracle.

If it is a severely moldy wall, it can only be changed from the bones. First, thoroughly remove or polish with a shovel and sandpaper, spray diluted solution, and then fill the wall with putty. After the putty is dried, it shall be closed and sprayed.

If the wall of your home is wet for a long time, then you need to strictly check whether there are design problems and leakage in the wall design of your home. If it is a remedy, it needs to be waterproof to ensure that it will be completely dried in the future.

Fourth, how to prevent the wall from becoming moldy?

In fact, for moldy walls, we must find the root of moldy walls. No matter whether the reason is that the pipeline behind the wall leaks or the outdoor waterproof layer leaks, if it is these two kinds of building problems, we should communicate with the property as soon as possible to ensure the comfort of the living environment. For mildew caused by poor indoor conditions, we should consider frequent ventilation or use fans and air conditioners in humid weather to ensure air circulation.