Removing wallpaper from drywall can be a daunting task, especially if the wallpaper has been up for years or was installed improperly. Whether you’re planning to paint, re-wallpaper, or simply update your space, knowing the correct techniques to remove wallpaper without damaging your drywall is essential. With patience and the right tools, you can achieve a smooth, clean surface ready for your next design step.
How to Remove Wallpaper From Drywall
Gather Necessary Tools and Supplies
Before starting, ensure you have all the necessary tools and supplies to make the process smoother and more efficient. Some essential items include:
- Scoring tool or utility knife
- Wallpaper steamer or spray bottle with warm water and wallpaper stripper
- Putty knife or scraper
- Drop cloths or plastic sheeting
- Sponge or scrub brush
- Dry towels or rags
- Mild detergent or drywall repair compound (if needed)
Prepare the Room
Preparation is key to preventing damage to your drywall and making removal easier:
- Clear the area of furniture or move items to the center of the room and cover with drop cloths.
- Turn off electrical outlets and remove outlet covers for safety.
- Lay down drop cloths or plastic sheeting on the floor to catch drips and debris.
- Test a small section of wallpaper to determine the best removal method.
Soften the Wallpaper
Most wallpapers adhere strongly to drywall, especially if glued with modern adhesive. Softening the adhesive makes removal easier:
- Using Water and Detergent: Mix warm water with a few drops of mild detergent or wallpaper stripper solution.
- Using a Wallpaper Steamer: A steamer can quickly and effectively loosen the adhesive. Follow the manufacturer’s instructions carefully.
- Applying Solution: Use a sponge or spray bottle to saturate the wallpaper thoroughly, especially along seams and edges. Let it sit for 10-15 minutes to penetrate.
Start Removing the Wallpaper
Once the wallpaper is adequately softened, proceed with removal:
- Score the Wallpaper: Use a scoring tool or utility knife to gently puncture the wallpaper surface. Be cautious to avoid damaging the drywall underneath.
- Apply More Solution if Needed: Re-saturate stubborn areas to facilitate easier removal.
- Use a Putty Knife or Scraper: Carefully slide the tool beneath the wallpaper edge and lift it away. Work slowly to prevent tearing or gouging the drywall.
Handling Difficult Sections
Some areas may resist removal, especially if the wallpaper was applied with strong adhesive or if previous removal attempts failed:
- Reapply Water or Steaming: Re-soak or re-steam the stubborn sections.
- Use a Chemical Wallpaper Remover: Commercial wallpaper strippers or solutions containing enzymes can help break down adhesive residues.
- Scrape Gently: Avoid excessive force to prevent drywall damage. If drywall becomes damaged, patching and sanding may be necessary afterward.
Clean the Surface and Repair Damage
After removing the wallpaper, the drywall will likely have residual adhesive or glue. Clean the surface thoroughly:
- Wipe the wall with a damp sponge or cloth to remove any remaining adhesive.
- Use a mild detergent if necessary to eliminate sticky residues.
- Inspect for gouges, holes, or tears in the drywall. Patch these with joint compound or spackle, then sand smooth once dry.
Final Steps: Preparing for Painting or New Wallpaper
Once the wall is clean and repaired:
- Sand the surface lightly to ensure smoothness.
- Apply a primer suitable for drywall to seal the surface and promote adhesion for new paint or wallpaper.
- Allow the primer to dry thoroughly before proceeding with your next project.
Tips for a Successful Wallpaper Removal
- Patience is essential—rushing can damage drywall or leave behind stubborn adhesive.
- Test removal methods on a small, inconspicuous area first.
- Use gentle tools and avoid metal scrapers that can gouge drywall.
- Work in sections to prevent the solution from drying out before removal.
- If drywall is severely damaged, consider replacing that section or consulting a professional for repairs.
When to Call a Professional
If you’re facing significant challenges or extensive drywall damage, it may be best to hire a professional. Experts have specialized tools and experience to remove stubborn wallpaper without compromising drywall integrity, saving you time and potential repair costs later.
Conclusion: Key Points to Remember
Removing wallpaper from drywall is a manageable task with the right approach. Start by preparing the room, softening the adhesive with water, steam, or chemical solutions, and gently scraping the wallpaper away. Be patient, work carefully to avoid damaging the drywall, and thoroughly clean and repair the surface afterward. Proper preparation and technique will ensure your walls are clean, smooth, and ready for their next finish, whether it’s paint, new wallpaper, or other decorative treatments. With these tips, you can confidently tackle wallpaper removal and achieve professional-looking results in your home renovation projects.
