How to Remove Old Wallpaper Without Damaging the Walls

How to Remove Old Wallpaper Without Damaging the Walls

Removing wallpaper can be daunting. In fact, that’s the whole reason we invented peel and stick wallpaper in 2008, we felt the pain. However, there will always be a need to remove traditional, pasted wallpaper and we’re here to guide you through it with the goal of causing as little damage to your walls as possible. 

Before you start, here’s what you’ll need: 

  • Scoring tool 

  • Sponge 

  • Bucket of warm water

  • Plastic putty knife

  • Dish soap

  • Garbage bags/bins

You will also want to turn the power off and cover electrical outlets. You will be using water, so taking the proper safety precautions is essential. 

How To Remove Wallpaper, Step-by-Step 

The first thing to know is that all wallpaper consists of two layers: the decorative layer and the adhesive layer. If possible, try to pry apart the layers and gently peel off the decorative layer. This will give you better access to the adhesive layer, which is harder to remove. 

If the decorative layer does not come off, add this step: Gently perforate the paper with your scoring tool. Be sure to do this lightly, as aggressive use can cut the wall surface beneath. Scoring is essential, because it allows the water/steam to seep in and deactivate the wallpaper’s adhesive. 

Next, use a sponge to moisten the wallpaper with warm water. 

Wait 10-15 minutes.

Use your plastic putty knife, which we recommend as it will cause less damage than a metal scraper tool, to gently lift the wallpaper’s corners. A tip for avoiding damage in this step is to keep your tool at a shallow angle and avoid digging into the wall. Once you have a lift, gently peel the wallpaper slowly and at a low angle (do not peel straight out from the wall). 

Repeat running the sponge over the space as many times as needed until the area is complete. 

We recommend testing removable on a small surface first. This will allow you to see how easily the wallpaper releases. If warm water alone is not doing the trick, try adding vinegar or dish detergent to your hot water solution and try again. 

After your test spot is completed, try to work in two-three foot sections at a time. Working in smaller batches will keep removal controlled and help mitigate wall damage.

Once the wallpaper is fully removed, there will likely be some residue. Use a dish soap and warm water mixture on your sponge and scrub gently at any leftover adhesive. Once the spots are taken care of, run over the wall with a wet towel to remove any remaining soap or vinegar.  

After Removing Wallpaper

Once your wallpaper is removed, there may be some minor paint chips or damage. This is especially true if the wallpaper was applied to bare drywall. Light repairs, such as spackle or sanding may be required, Be sure to let the walls dry completely before repairing, re-wallpapering or painting. If you plan to paint, be sure to prime first, as this will seal any surfaces or marks made during the removal process. 

For easier removal on the next go, use our high-quality, easy to install and removable, peel and stick wallpaper. Be sure to share your before and after photos with us on social with #TempaperYourSpace.