Posts Tagged ‘soak’

Stripping Wallpaper

February 3, 2022
Wallpaper is comprised of two layers – the top, decorative layer, and the bottom substrate layer. The first step in stripping the paper is to remove the top layer. In this case, the material is a solid vinyl. These solid vinyls usually separate easily from their backing and come off in one large strip.
The next step is to soak the backing with water. I use a bucket of warm water and a sponge. You will need to wet and re-wet the backing several times. This water will reactivate the paste. Once it’s wet enough, the paste will let go, and, if you’re lucky, the backing will pull away from the wall easily and in large pieces.
Sometimes you have to work a little harder, and use a stiff putty knife to gently scrape the paper off the wall. A good primer underneath will facilitate this process, as well as protect the wall. I hung this original paper 30+ years ago, and once it was all off, the walls were in perfect condition, and I was able to hang the new paper with no additional prep. This is the sink room.
In the tub room, the paper was the same brand, but the backing was different. This is a gritty, thicker, manilla type paper backing. This stuff usually absorbs the water nicely and lets go from the wall easily. Not so in this case. First, the top vinyl layer wouldn’t pull off, but had I had to get under it with the putty knife, and then it came off in small pieces, maybe 5″ square.
The backing also didn’t let go easily. Even when very saturated with water, it held tight, and I had to use the putty knife to gently scrape it off the wall – mostly in small chunks. Talk about eating up time!
All you need to remove wallpaper is a bucket of plain water, a sponge, and a stiff, 3″ putty knife. I know some folks are fond of their additives. But I don’t think they speed the process at all. Plus, I don’t want any residual chemicals left on the wall.
Oh, and don’t forget the dropcloths!

Dry Strippable Wallpaper

November 7, 2021
Usually when you strip wallpaper, it comes off in two pieces. The top, inked layer peels off first – leaving the backing on the wall. Then you use water to soak the backing and reactivate the paste. See my how-to page to the right. But today I got lucky, because this paper stripped off easily and without needing any water. And – bonus – no damage to the wall at all!
This paper is decades old, but I believe it is an early version of the non-woven papers becoming more and more popular today. In this photo, you can see the top, decorative layer separating from the backing. The fibers showing in that backing, and the fact that I had a hard time tearing it, lead me to believe that it has the polyester fiber content that non-woven wallpapers do. This ability to strip off the wall easily and in one piece is one of the key selling points for this non-woven material. I particularly like this very thin version, because it is pliable and hugs the wall tightly.