Turn off power to outlets and switches in the work area
Remove wall plates and cover nearby floors and furniture
Score the wallpaper lightly with a wallpaper scoring tool
Mix warm water with wallpaper remover or use a vinegar solution
Apply the solution to the wallpaper with a sponge, spray bottle, or roller
Let the solution soak for several minutes
Peel off the wallpaper starting at a seam or corner
Use a putty knife or scraper to lift stubborn sections
Reapply solution to areas that do not come off easily
Remove any remaining backing or adhesive with warm water and a scraper
Wash the wall with soap and water to remove residue
Let the wall dry completely before repairing or repainting
Patch holes or damaged areas and sand smooth if needed