Wallpaper replacement steps

Steps to change wallpaper, and introduce in detail how to change wallpaper to make your home look brand-new.

Remove old wallpaper or paint film

Scrape the paint off the surface with a scraper, an iron brush and sandpaper. If the original wall is old wallpaper, it is necessary to cut the part of the wallpaper surface that is difficult to remove with a utility knife first, so that the remover can easily penetrate into the old wallpaper, and then apply it to the wall with a special remover for brushing wallpaper. After the wallpaper agent is completely infiltrated, it is easy to be torn off.

Reorganize the wall

If there is only a simple concave hole in the wall, you can directly re-batch the soil with a soil batch knife, fill the cement to make the wall smooth, and finally brush the primer or plastic paint to prevent the wall from becoming cancerous. However, if the wall is found to be damp or cancer, these problems should be dealt with first.

Start pasting wallpaper.

The most important job of wallpaper pasting is "leveling". When pasting, the air must be fully driven out of the wall from top to bottom and from left to right to avoid the accumulation of moisture in the air, which will cause the wallpaper to fall off in the future. Generally, wallpaper adhesive will not stick completely within 5 minutes, so if it sticks askew or is not flat enough, we should seize this golden moment and adjust it quickly.

Cut off excess wallpaper.

When pasting wallpaper, you should reserve 10 cm wallpaper on the top and bottom respectively. After leveling, pasting and fixing, the redundant wallpaper should be cut off along the edge. If you encounter a switch panel, cut the wallpaper that was originally covered on it obliquely to let the air escape, and then cut it around the switch panel.