... 2. Five to six miniutes later, pasting the wallpaper, but trying to avoid overflow phenomenon.3. ... When you cut the wallpaper, make sure the knife is sharp enough, otherwise ... it timely.4. Using hairbrush to smooth the wallpaper, and use pinch roller to process the seam.5 ... I use?We find that most commercially-produced wallpaper pastes are equally as effective, but we would ...