Wallpaper removal is a critical step in many renovation or repainting projects, but it can also be one of the most frustrating. Peeling, tearing, sticky residue, and damaged plaster are all common complaints when tackling old wallpaper — especially if it was applied decades ago without proper prep. Fortunately, there are several tried-and-tested ways to remove wallpaper safely and effectively.
In this article, we explore five reliable methods for removing old wallpaper, how to choose the right one, and tips to avoid damaging your walls in the process. Whether you’re a homeowner refreshing a room or a contractor preparing for repainting, this guide will help make the job faster and cleaner.
1. Scoring and Soaking with Warm Water
This is the most traditional and cost-effective method — ideal for homes where the wallpaper is not vinyl-coated and was applied over properly primed walls.
What You’ll Need:
- A wallpaper scorer
- Warm water in a spray bottle or sponge
- Putty knife or scraper
- Drop cloths
Method:
- Use a wallpaper scoring tool to create tiny holes in the paper’s surface.
- Spray or sponge warm water generously over the wallpaper.
- Allow 10–15 minutes for the water to soak through the paper and loosen the adhesive.
- Gently lift the wallpaper with a scraper or putty knife.
This method is safe for most painted or primed drywall surfaces, as long as you don’t oversaturate and cause the drywall to swell.
“Using warm water is still one of the most environmentally friendly ways to break down wallpaper glue,” (SABS, 2023).
2. Wallpaper Removal Solution
When water alone isn’t enough, commercial wallpaper removal solutions or adhesive dissolvers can help break down stubborn glue.
What You’ll Need:
- Wallpaper remover (gel or liquid)
- Spray bottle or roller
- Scoring tool
- Scraper
Method:
- Lightly score the wallpaper to allow the solution to penetrate.
- Apply the remover as per the product instructions — many brands recommend letting it sit for 10–20 minutes.
- Scrape off the wallpaper in sections, starting at the seams.
These solutions are especially helpful when wallpaper has been painted over or is more than one layer thick. Look for low-odour, non-toxic formulas that won’t damage plaster or drywall.
3. Steam Wallpaper Removal
Steam is one of the most effective methods for stubborn or layered wallpaper. It works by melting the adhesive behind the paper, making it easier to peel off.
What You’ll Need:
- Wallpaper steamer (can be rented or bought)
- Gloves and goggles (for safety)
- Scraper
Method:
- Fill the steamer with water and allow it to heat up.
- Press the steamer plate against the wallpaper for several seconds until the adhesive softens.
- Immediately scrape off the loosened section before it dries.
Steaming is particularly useful for homes with older cement plaster walls, where chemical removers might be too harsh. However, be cautious on drywall — excess moisture can damage it if not done carefully.
Pro tip: Always wear gloves and eye protection when using steam, as the high heat can cause burns.
4. Dry Stripping (If You’re Lucky)
Some wallpapers — especially newer types labelled “strippable” — are designed to be removed dry, in large sheets.
What You’ll Need:
- Just a scraper and patience
Method:
- Locate a corner or seam.
- Gently peel the wallpaper back at a 45° angle.
- Continue pulling slowly. If it tears, start again from a different edge.
Dry stripping only works if the walls were correctly primed before application. If not, only the top layer may peel off, leaving behind the backing paper or glue — in which case, use method 1 or 2 to finish the job.
5. Peel-and-Soak Hybrid Method
This method is perfect when only the top vinyl layer comes off easily, leaving behind a stubborn paper backing.
What You’ll Need:
- Scraper or utility knife
- Warm water or remover solution
- Sponge or spray bottle
Method:
- Peel off the top layer of wallpaper (dry).
- Use warm water or wallpaper remover on the paper backing.
- Allow it to soak in, then scrape off the loosened material.
This hybrid approach is often used in older homes where wallpaper was applied in layers or coated with vinyl. It’s also a popular method during renovations when trying to preserve the underlying plaster.
Tips to Avoid Wall Damage
Removing wallpaper without damaging the wall beneath requires patience and technique. Here are key precautions to keep in mind:
- Don’t oversoak drywall. It absorbs water quickly and may bubble or crumble.
- Use plastic scrapers. Metal tools can gouge surfaces, especially on plasterboard.
- Test a small area first. Every room may have different layers or adhesive.
- Check for lead paint. If wallpaper covers older paint, get it tested before starting.
- Clean off glue residue. Use a sponge with warm water and mild detergent to remove sticky film before repainting or tiling.
What to Do After Removal
Once the wallpaper is gone:
- Wash the walls. Remove any leftover glue with a sponge and mild detergent.
- Inspect the surface. Repair any gouges or dings with filler.
- Prime the wall. This step is essential if you plan to repaint or re-paper the surface.
Skipping these steps may lead to bubbling or poor adhesion for your next wall finish.
When to Call in the Professionals
While small rooms or DIY-friendly wallpapers are manageable, large-scale or older installations may require help from professionals. Call a trusted renovation team like Choice Decisions if:
- The wallpaper is painted over
- The house has multiple layers of wallpaper
- You’re working with delicate plaster or drywall
- You want to prep for professional tiling or painting afterwards
Our team specialises in wall preparation, painting, tiling, and full interior renovations — ensuring a smooth, paint-ready surface after removal.
Removing old wallpaper can be satisfying — revealing a fresh canvas for your renovation vision. But it’s also a process that takes care and strategy. By choosing the right removal method based on your wallpaper type and wall surface, you can avoid damage, save time, and achieve a flawless result.
If you’re starting your renovation journey and want expert help from prep to finish, Choice Decisions is here to assist. Contact us to schedule a consultation or request a quote on your next interior upgrade.