Removing wallpaper might seem like a simple DIY task, but doing it properly makes all the difference between a smooth wall ready for decorating and a patchy mess that needs lots of filling and sanding.
Whether you’re redecorating a rented flat or updating a period home, this step-by-step focused guide will help you tackle how to remove wallpaper with confidence, using steam or solution methods, protecting your plaster, and cleaning up properly.
Introduction To Wallpaper Removal
Wallpaper removal is simply taking old wallpaper off your walls so you can repaint or hang new coverings. Plenty of homes, especially older ones, have layers of dated paper that need shifting before you can get a decent finish. If you rush this stage, you can end up damaging the wall, which then adds time and cost.
The two main approaches are:
- Using a Wallpaper Steamer - Uses hot steam to soften the adhesive behind the paper.
- Using a Stripping Solution - Chemical or water-based liquids that dissolve the paste so the paper can be scraped away.
Both methods work by loosening the bond between the wallpaper and the wall surface. The right choice depends on what’s on your wall, how many layers there are, and whether you’re dealing with strippable wallpaper (which can sometimes peel off in sheets) or older paper that clings on for dear life.
Preparing Your Room The Right Way
Before you start, a bit of preparation will save time and headaches later. Most wallpaper stripping jobs go wrong because people skip the boring bits at the start.
Clear and Protect The Space
Remove furniture if you can, or push it into the middle of the room and cover everything properly. Use dust sheets on the floor and over any remaining items. Wallpaper paste turns to a slippery mess when wet, and soggy scraps love sticking to carpet edges and skirting boards.
Keep a bin bag nearby, plus a small pile for larger strips. It’s a good idea to work in sections so you’re not wading through wet paper all afternoon.
Turn Off Electricity
Since both steam and solution involve moisture, turn off the electrics at the fuse box or consumer unit to prevent any risk with sockets or switches. Cover switches with masking tape and plastic. If you’re not confident doing that safely, ask someone who is. Water, steam, and electricity are a bad mix.
Score The Wallpaper
Use a scoring tool to make small holes across the wallpaper surface. This helps the steam or solution get through the top layer and reach the adhesive underneath, which makes remove wallpaper jobs far easier.
Be cautious – scoring too hard can damage the plaster underneath. You’re aiming for tiny punctures, not carving the wall. A gentle, even pass is usually enough.
Method 1: Removing Wallpaper With A Steamer
Wallpaper steamers are very popular in the UK because they are effective on stubborn or older wallpapers. Essentially, a steamer heats water to produce steam which penetrates the wallpaper to soften the adhesive.
Step-by-Step:
- Fill and heat the steamer with water and let it warm up fully.
- Hold the steam plate against the wallpaper for around 10–30 seconds. The steam should dampen the paper and loosen the glue.
- Scrape with a stripping knife once the paper is softened. Work from the bottom up so steam rises through the paper.
- Move across the wall strip by strip, repeating until all wallpaper is removed.
Steamers make larger areas easier and quicker to tackle, and they avoid heavier chemicals. However, focus on where you apply steam; too much in one place can risk damage to plasterboard or soft plaster.
Method 2: Using A Stripping Solution (Chemical Or Water-Based)
Not everyone wants to use a steamer or can borrow/rent one, and stripping solutions offer a good alternative.
When To Use A Solution
Chemical or liquid solutions are ideal for smaller rooms, easier wallpapers, or when you’re dealing with feature walls. They actively dissolve the adhesive, reducing the need for steam.
Step-By-Step:
- Apply the solution to a segment of the wall using a spray bottle, brush or sponge.
- Let it soak in - This gives the solution time to penetrate the wallpaper and soften the glue.
- Scrape off the paper using a stripping knife, keeping it flat to avoid damaging the wall.
- Reapply where needed until all paper is gone.
For textured or especially resistant wallpapers, a chemical stripper may be more effective than plain warm water. Open windows for ventilation and wear gloves when handling chemical solutions.
Protecting and Caring For Walls And Plaster
Most of the house are often finished with plaster or plasterboard. These surfaces can be surprisingly fragile under wet conditions, so:
- Don’t over-steam or over-soak one area plaster can weaken and break, especially plasterboard. Many UK DIYers suggest caution with steamers on plasterboard for this reason.
- Avoid sharp tools - use scrapers and knives with smooth edges, not chisels or knives that can gouge the wall.
- Inspect the wall afterwards and repair any dents or dings with filler and sanding before decorating.
Taking your time here means you won’t need expensive replastering later.
Cleaning Up After Wallpaper Removal
Once the wallpaper itself is off, there’s usually still residue and small bits to clear.
Steps To Clean Walls
- Brush down walls with a stiff broom to remove loose paper and dust.
- Scrape remaining bits with a stripping knife.
- Wash walls with a sponge and warm soapy water to remove leftover glue.
- Rinse and dry thoroughly before repainting or hanging new wallpaper.
Cleaning properly ensures your walls are ready for decorating and avoids peeling paint or new covering later on.
Common Mistakes UK Beginners Make
- Skipping preparation - Not covering floors, furniture or protecting sockets can make a big mess.
- Scoring too hard - Damaging plaster before you even start removing wallpaper.
- Leaving tools in unstable areas - Working without stable ladders or proper gloves increases risk.
- Rushing the cleanup - Sticky residue or bits left behind cause problems under new paint/wallpaper.
Experienced people in the communities of the UK often recommend patience and incremental work; removing wallpaper isn’t usually quick, but doing it carefully matters.
Quick Tips and Tricks
Try warm water with washing-up liquid first on easier wallpapers – it’s gentler and avoids strong chemicals. If wallpaper seems brittle or very old, test a small corner before committing to one method. A quick test tells you whether it’s likely to peel, soak, or need steam.
Rent a wallpaper steamer if you don’t plan to use one often; it saves money and clutter. If you’re doing several rooms, hiring one for a weekend can be more sensible than battling with a spray bottle for days.
What To Do Next After Wallpaper Is Gone?
Once the wall is clean and dry:
- Fill any holes or scratches with suitable filler.
- Sand smooth for a professional finish.
- Prime or seal before painting or wallpapering again.
Attention to these final steps means your new decorating will look far better and last longer. If you’re painting, a mist coat or primer helps even out the surface, especially where you’ve done filling.
Want a bit more guidance after stripping wallpaper? Tradefox has bite-sized decorating modules and safe practice simulations that walk you through filling, sanding, priming, and finishing, so you avoid patchy paint and peeling paper.
Conclusion
Removing wallpaper is often the first big step in redecorating a room. Choosing between a steamer and a stripping solution depends on the wallpaper type, the condition of the plaster, and how many layers you’re dealing with.
If you take a little time to prep the room, protect sockets and floors, work in small sections, and clean off the paste properly afterwards, you’ll end up with a surface that’s ready for paint or fresh paper. How to remove wallpaper really comes down to patience, the right method for the wall in front of you, and not rushing the final clean-up.
