Step 1: First, pour the wallpaper remover into the spray tube and spray it on the old wall.
Step 2: Scrape several holes in the wall with a blade to make the wallpaper remover easy to penetrate.
Step 3: After about 3 minutes, scrape off the old wallpaper with wallpaper knife.
Paste new wallpaper
1, slowly add water to dilute the wallpaper adhesive.
2, adjust to the appropriate concentration.
3. Spread the adhesive evenly on the wallpaper with a rubber brush and fold it into an S-shape 10 minute.
4. Pay attention to whether the pattern is correct when pasting wallpaper.
5, reoccupy flat brush, pay attention to the need to reserve 3-5 cm at the top of the wall, to facilitate adjustment.
6. Scrape it flat again with a plastic scraper.
7. Flatten the joint with a roller.
8. After the adhesive is dried, cut off the excess part with a blade.