It is not recommended to paste wallpaper on tiles. Because the surface of tiles is smooth, pasting wallpaper directly on tiles will not stick, even if it is pasted, it will fall off quickly. If it is necessary to paste wallpaper on the position of ceramic tile, it is suggested that it is best to knock off the ceramic tile, and then deal with the wall surface before pasting wallpaper; If you have to paste wallpaper on the tile, first clean the surface of the tile, then brush the interface agent once, then scrape putty and brush the basement membrane, and finally paste wallpaper. This can make the wallpaper stick firmly, but the durability is still poor. Therefore, it is not recommended to paste wallpaper directly on tiles.