How To Remove Wallpaper Without Damaging Wall. Kovacs recommends dampening a sponge with water and going over the wall several times. Wallpaper borders are removed in the same way as full panels with the added challenge that most, if not all, of the scorer will create small tears in the paper (don't press too hard or you'll damage your wall), which will allow either water or a wallpaper stripping.
Wallpaper removal may sound like a huge task, but follow the proper to figure out what kind of wallpaper you are working with, try removing some without water or a wallpaper remover.
This guide explains liquid, gel and steam removal options, so you can choose the best way to take wallpaper off your walls. Find two easy methods for removing old wallpaper and preparing a wall. Read on to find out what you need to do to strip your wall coverings without damaging your walls. You'll want to figure out whether your walls are plaster or drywall before you start.