Can the adhesive wallpaper be torn off? How come?

You can sew up the wallpaper with a wallpaper knife and peel it off a little. First, cut the old wallpaper horizontally with a wallpaper peeling knife, then pick up one end of the wallpaper, put the blade of the wallpaper peeling knife under the edge of the wallpaper, and gently push it hard in the direction where the wallpaper is picked up, so that the wallpaper can be peeled off from the wall.

Wet the wallpaper with a roller brush, wait a while, and then tear it off.

3. You can tear it directly by hand, but it is more troublesome.

Extended data:

1. Wallpaper, also known as wallpaper, is a kind of interior decoration material for sticking walls, which is widely used in the interior decoration of houses, offices, hotels and hotels. Materials are not limited to paper, but also include other materials.

2. Blistering of wallpaper is a common problem, mainly due to uneven gluing when pasting wallpaper, which leads to the surface shrinkage of wallpaper in the later period, excessive moisture precipitation at the grass-roots level and some built-in bubbles.

3. Moldy wallpaper usually occurs in rainy season and humid weather, mainly because the moisture on the wall is too high.

The wallpaper with less mildew can be solved as follows:

Wipe with a white towel dipped in proper amount of water, or wipe with soapy water. The best way is to go to the wallpaper shop to buy a special mildew remover.

References:

Baidu encyclopedia-wallpaper