Wallpaper blister is common but again problem, mainly is the paste wallpaper glue uneven lead to late wallpaper surface shrinkage stress and separation too much water at the grass-roots level, resulting in some of the built-in air bubbles.
Actually the solution is simple, as long as the bubbles on the surface of the wall paper with general sewing needle puncture, the gas is released, then use the needle to extract an appropriate amount of adhesive injected just pinhole, finally will wallpaper to flatten, dry it.
The wall paper mildew usually occurs in the rainy season and wet weather, mainly the wall water is too high.
The solution of the wallpaper that is not too serious for mildew situation is as follows: use white towel to take appropriate amount of water to wipe, again otherwise use soap water to wipe.
The best way to do this is to go to the wall paper store and buy a special agent.
Become warped edge
The wall paper warped edge may be the grass root treatment is not clean, the adhesives of adhesives is too low or the wall paper edge of the baoyang corner is less than 2mm, and so on, the solution: use the adhesive plaster of the wallpaper.
The wallpaper does not bear the bump of blunt object, if the surface of the small area is found to be broken, can be used to approximate color pigment or paint repair.
There is a mark on the seam.
In the wallpaper, the glue did not come out completely, piled up at the seams, and the glue and wallpaper began to react.
Solution: 60-80 degrees of boiling water a small bottle, plus a bottle of white vinegar, after the water cooled, rinse at the seams.
(suggest local experiment), the wallpaper finally is in 1-2 months effect will be better, can remove 80% trace.