Vinegar and Hot water works great for me, as i had 7 rooms with it in and got it all down. Let the vinegar and water soak throught the paper, and it will peel right off, the key is HOT water! But no mmatter what you do, wallpaper sucks,and I hate it! just mix some hot water and vinegar in a spray bottle, and there you go, i use about 3/4 hot water and 1/4 Vinegar.