Although the wallpaper is beautiful, but also has its own weaknesses, such as easy to damage and damp, so pay attention to moisture treatment in the wallpaper construction and use. Before the wallpaper is posted, the base surface needs to be handled well, and the double-flying powder and the cooked rubber powder can be used for the batch hot leveling. After it dries out, apply the varnish one or two times and then post it. In order to prevent the wallpaper from getting wet and falling off, you can also apply a layer of moisture-proof coating. Brush it evenly, not too thick, to ensure that the moisture content of the base layer of the wall should be less than 8/100.

If you decorate with plastic wallpaper, because the plastic wallpaper will swell with water, it is necessary to moisten the paper and make the plastic wallpaper fully inflated. Glass fiber substrate wallpaper, wall coverings and so on. Composite paper wall and textile wallpaper should not be stuffy.

The maturity of the process has led to the appearance of waterproof wallpaper, which can effectively prevent moisture, but its moisture resistance is certainly inferior to ceramic tiles, so it is best to use it in dry areas of wet and dry toilets. However, if you like to change the wall frequently, waterproof wallpaper can be used in the wet area, basically one or two years to replace once no problem. In rooms where daylight is hard to reach, such as northern rooms, changing rooms, bathing rooms, and some low and dark rooms, the use of anti-corrosion wallpaper can effectively prevent poison and moisture.