How to tear off the wallpaper of sticky rice paste without damaging the wall paint?

Don't stick it directly with glue, just brush the wall with basement membrane before sticking, so that it won't damage the wall when it is torn off later. It's easy to tear off the wallpaper when it's soaked in water for five minutes and ten minutes. Blow with a hair dryer and hot air, it should be easier to tear.

1, wall treatment must be smooth and clean. If there are bumps or cracks on the wall, remove them with a shovel, level them with putty, and polish them with sandpaper after drying. It is best to use old powder and cooked rubber powder when dealing with a large area of wall surface to make the wall surface stronger; For small areas, gypsum powder and oil can be used as putty when sewing.

2. Completely remove the glue stains on the old wallpaper. If the wall is already wet, it is best to use bactericide for special treatment to kill mold.

3. If one side of the wall is a bathroom, the inner wall of the bathroom must be specially treated with a waterproof agent, otherwise the wallpaper adhesive will fail if the wall is wet for a long time.

4. It is recommended to brush the basement membrane once at most twice for wall protection and moistureproof. After drying, gently polish it with sandpaper. Don't brush the basement membrane too much, which will cause the wall surface to be too smooth, make the wallpaper not stick firmly, and shrink to produce joints when it is dry.

5. The wall treatment is to make the wall smooth, clean, dry, crack-free, hole-free, solid and free of floating dust.

6, cement, brick wall: the wall is relatively flat, leveled with putty, brushed with a thin basement membrane, and the wallpaper can be pasted after drying.