Wall decoration is "difficult for the old". What should I do if it cracks, peels and becomes moldy?

You will find that after the renovation of the current house is completed, there are likely to be many problems in the process of subsequent occupancy, such as cracking and moldy walls and even peeling. In fact, there are many precautions to solve this problem, and there are many cracks in the wall.

Most of them focus on two aspects. One is that the decoration uses inferior materials, which is actually better understood. The second one is more complicated, and the wall spacing may be problematic. Therefore, when the wall expands with heat and contracts with cold, the contraction is greatly affected.

In fact, this is because the grass-roots treatment was sloppy at first, which did not lead to wall leveling. In order to solve these problems, we should do a detailed investigation at the beginning of buying a house and pay attention to the materials used in construction.

In fact, the peeling of the wall is mostly caused by long-term wind and rain and excessive temperature difference, so it will peel, especially in some wet places. Because the air stays humid for a long time, it will cause the wall to soften and then pack.

In this case, you should actually buy a dehumidifier at home. Keep the indoor air always dry to prevent peeling. In fact, moldy walls are common in rainy weather in the south, and families in the north rarely have such troubles. This is rainy weather, so we should pay attention to keep indoor ventilation frequently to prevent humid air from staying indoors for a long time.