What tools do I need to remove old paste wallpaper from drywall in my New Brunswick home without damaging the surface?

Removing old paste wallpaper from drywall requires the right tools and patience to avoid gouging or damaging the drywall surface underneath. In New Brunswick's older homes, wallpaper removal is especially tricky because many houses built before 1980 have multiple layers of wallpaper and the drywall underneath may not have been properly primed before the original wallpaper installation.

Essential Tools for Safe Wallpaper Removal:

You'll need a wallpaper scoring tool (Paper Tiger or similar) to perforate the wallpaper surface, allowing moisture to penetrate behind the paper. A 4-6 inch putty knife with rounded corners is crucial for scraping — sharp corners will gouge drywall. Get both a stiff putty knife for stubborn areas and a flexible one for delicate work around corners and seams.

For moisture application, a pump sprayer works better than a sponge for even coverage. Mix warm water with a few drops of dish soap or use a commercial wallpaper removal solution like DIF or Zinsser. A steamer can be rented from tool rental shops in Moncton, Fredericton, or Saint John for about $40/day — steamers work exceptionally well on multiple layers but require careful technique to avoid over-wetting the drywall.

Step-by-Step Removal Process:

Start by scoring the wallpaper in a crosshatch pattern, pressing firmly but not deep enough to cut into the drywall. Apply your removal solution generously and let it soak for 15-20 minutes — in New Brunswick's variable humidity, you may need longer soaking time in winter when indoor air is dry. Work in small sections, keeping the wallpaper wet while you scrape.

Use the putty knife at a low angle (almost parallel to the wall) and push rather than pull to avoid digging into the drywall. If you encounter resistance, re-wet the area rather than forcing it. Multiple thin layers of wallpaper, common in older NB homes, may need to be removed one layer at a time.

New Brunswick-Specific Challenges:

Many homes built in the 1960s-1980s in Moncton, Saint John, and Fredericton have wallpaper applied directly to unpainted drywall — a major problem. When the wallpaper comes off, it often takes the paper face of the drywall with it, leaving brown paper backing exposed. This requires skim coating with joint compound before painting, which is definitely a job for a professional drywall contractor.

Moisture control is critical in NB homes. Use fans and dehumidifiers during removal to prevent excess moisture from soaking into the drywall and causing bubbling or mold growth. Work during winter months when indoor humidity is naturally lower from heating systems.

When to Hire a Professional:

If you discover multiple layers of wallpaper, wallpaper over unpainted drywall, or significant drywall damage during removal, stop and call a professional. Wallpaper removal followed by drywall repair and painting is one of the most common reasons NB homeowners contact painting contractors — the prep work often exceeds the actual painting in time and cost. A professional painter or drywall contractor has the experience to minimize damage and properly repair any issues before repainting.

Need help finding a professional painter experienced with wallpaper removal? New Brunswick Painting can match you with contractors who specialize in prep-heavy projects like wallpaper removal and drywall repair.