The trickiest part if getting that thin paper stuff off the back, but keep working on it. I've used DIF and it works fine as long as you let it sit on the paper for 15 minutes or so, but not too long or it dries.
10/19/2010
If you click on some of the links on this page, you will find some great tips on removing wallpaper. But I want to add that with plastic (or vinyl) wallpaper, sometimes the wallpaper comes off but a coating of glue or plastic remains. If that happens, you will have to remove that layer also, so it could be twice the work.
Questions
Here are questions related to this page. Click "Ask a Question" if you have a question to ask about this topic.
I have striped the wall paper off 3 of 4 walls, but one entire wall has proven to be stubborn. I can't seem to remove any of the wallpaper (at all) from this one wall. I have tried D.I.F, vinegar, and dish soap, but nothing I try seems to work. Can anyone help?
Oh wow, if Diff hasn't worked, about the only thing left to try is steaming. There are machines especially for steaming off wallpaper, you can rent or buy one and try it-make sure the material your wall is made of can handle steam. If your walls are a thin membrane of sheet rock, 1/4", for example, they might melt.
I think if I were doing this job I'd have quit after the Diff didn't work.
You can 'feather and fill' the patches of wallpaper that won't strip, and simply paint over the top of it. I've done that a couple of times and have been pleased with the results.