Other nontoxic chemicals such as vinegar or fabric softener can also be used to soften and remove wallpaper paste. Warning Always wear protective glasses and face mask if you use TSP or any other ... Sep 09, 2015 · Today I’ll be sharing with you how to remove wallpaper without chemicals in 2 steps and how to prep wall for paint in 3 steps! You’ll be excited to tackle that obnoxious wallpaper in no time. This post may contains some affiliate links. Oct 11, 2019 · Pull the wallpaper off in sheets and drop large pieces into the trash can (Image 3). Work the entire surface while it’s wet. You may find that some wallpaper or backing has dried and become more difficult to remove. Ignore the dried wallpaper and focus on removing the still wet pieces.