Repair Wall After Wallpaper Removal. Remove the sanding dust with a whisk broom. Sand the patched areas smooth using a fine-grit sanding pad.
Sand where there is ripped paper and cut any loose edges of paper. Wash the walls with. Peel or scrape off shreds of loose paper.
This will clear off rough glue bumps before you start to refinish the surface.
Thankfully painting after removing wallpaper involves just a few simple steps. After you have removed all of the wallpaper pieces and glue you can wash the walls with old rags. Then use a dry rag to dry the area you just washed. 22052020 Steps to Fix Damaged Drywall After Wallpaper Removal It is extremely important to make sure that you remove all the flue left behind by the wallpaper.