Peel and stick wallpaper works best on drywall that is painted and completely smooth. If your wall has any texture to it, peel and stick wallpaper may not adhere well, and it could fall off quickly. If there are any holes or bumps in your wall, patch them with joint compound. Then, apply a primer to create a smooth surface for the wallpaper to stick to. You can use peel and stick wallpaper to cover an entire room, or you can use it to create a bright accent wall.

If your wall is still wet, the wallpaper may not adhere fully.

For example, let’s say your room is 1500 sq ft. , and your wallpaper is 54 in (140 cm) wide. 54 divided by 12 = 4. 5 linear feet of wallpaper 4. 5 multiplied by 3 to convert to sq ft. per yard = 13. 5 square feet of wallpaper per linear yard 1500 divided by 13. 5 = 111. 11 yards 111. 11 plus 10% for mistakes = 122. 22 yards 1500 square feet of wall space would require 122 yards of wallpaper

Using the ceilings to line up your wallpaper might sound like a good idea, but actually, the spot where the ceiling meets the wall is often not totally straight. It’s better to have a guide in place just to double check.

If your wallpaper doesn’t line up perfectly with the ceiling, that’s okay. Use your guide as a reference to keep it straight, and trim off any excess at the top with a box cutter.

Did you make a mistake and now you’re wondering how to fix peel and stick wallpaper? No sweat! Simply peel back the corner until the sheet comes off, then realign it and smooth it down again.

Smooth your wallpaper in small, circular motions for best results. If you don’t have a whiteboard eraser, you can smooth with the flat of your palm instead. [11] X Research source

If your wallpaper pattern is randomized or you don’t care about the pattern lining up, you can skip this step. Patterned wallpaper is a great choice for large rooms that need a bit more visual interest.

You can also cut off any excess wallpaper that’s hanging onto your baseboards at the same time.

Air bubbles not only look a little funny, but they can cause your wallpaper to peel up and off the wall over time.

Because peel and stick wallpaper is removable, it’s a great way to temporarily apply wallpaper to your living space.

Peel and stick wallpaper is usually gentle enough that it won’t chip the paint on your walls underneath it.

Once you have one strip off, keep going to remove the rest of the wallpaper.

If you saved the plastic backing from your wallpaper application, you can use that to save it instead.