How to Remove Wallpaper

Wallpaper removal: identify the covering

At a loose edge or a discreet corner, see whether the paper lifts dry. Some strippable papers release as a sheet; peelable papers may leave a backing layer. Coated or painted papers can resist water, while older pasted papers may soften more readily.

Also identify the wall underneath where possible. Plasterboard's paper face is easy to gouge or soften. Old plaster can be fragile, and previous repairs may not react like the surrounding wall. A test area tells you more than assuming the same method suits every room.

Use our wallpaper guide to plan the next finish before you start stripping.

Prepare tools and protect the space

• Protect flooring and furniture from wet debris and adhesive.
• Use a broad stripping knife with a smooth edge, a sponge and a bucket for controlled wetting.
• Have bags ready for removed paper so it does not build up underfoot.
• Choose any stripper or steamer according to its instructions and the wall's suitability.
• Wear the protection recommended for the tools and products.

Keep water and steam away from electrical fittings. Arrange appropriate electrical isolation and advice before working around them; never soak switches or sockets. If the wall has an unknown old textured coating or other suspect material, have it assessed before disturbing it.

Step 1: try dry release

Lift a corner gently and pull at a low, steady angle. If the paper releases cleanly, continue without forcing it. Keep your other hand close to the working edge so you can feel when resistance changes.

If only a decorative face comes off, leave the backing for the next step. Avoid digging under a resistant sheet with a sharp corner of the scraper. The aim is to separate the covering from the wall, not take the wall's face with it.

Step 2: soften the adhesive in small sections

Where the product and wall allow it, apply warm water or the specified wallpaper-removal solution to a manageable section. Give it time to work according to the product directions. Recheck the test area before increasing the amount of water.

A coated face may need careful preparation to let moisture reach the backing. Aggressive scoring can puncture the plasterboard, so use the gentlest effective method and avoid pressing through into the wall.

Let the adhesive soften rather than compensating for a short wait with more scraping force. Keep the work area small enough that it does not dry out before you reach it.

Step 3: lift the paper without gouging

Hold the stripping knife at a shallow angle and slide it under a softened edge. Work gradually, keeping the blade flat to the surface. If the wall face begins to tear, stop, reduce force and reassess the wetting method.

A steamer can help some stubborn coverings, but heat and moisture can damage vulnerable plaster or plasterboard. Follow the equipment instructions, protect against burns and avoid holding it in one place too long. Steam is not automatically the safest choice for every wall.

Step 4: remove residue and inspect the background

Remaining adhesive can affect the next finish. Clean it off using a method suitable for the wall and let the surface dry. Check for shiny or tacky patches, torn facing paper, loose plaster and ridges from old repairs.

Repair damaged areas with an appropriate system before painting or repapering. Torn plasterboard paper may need sealing before filling; extensive damage may need a lining repair. A smooth-looking wet wall should be checked again once dry.

Our wall preparation guide explains the next sequence for paint. If you are considering leaving sound paper instead, compare painting over wallpaper before stripping the whole room.

When to stop and ask for help

Stop if large areas of wall facing come away, the surface remains damp, mould or water damage is uncovered, or the paper seems to be holding a fragile background together. Adding more water or force can make the repair larger.

Photograph the test area and the layers you have found. Keep the paper label if you have it, and tell us what method you tried. Those details help us discuss a sensible preparation scope for the next finish.

Your questions