Start To Scrape The Backing
Using a putty knife or a spatula, scrape off the now softened backing from the wall. If you still find the backing resistant, try moistening it again by spraying more water. The tool you use should preferably have rounded corners to prevent gouging the wall. If such a tool isn’t available, you can file the edges of a regular knife to create a rounded edge.
Exercise care while scraping to avoid damaging the underlying wall surface. The objective is to gently scrape off the backing without causing any unnecessary harm to the wall.
It’s Time To Wash The Wall
This next step is perhaps the most crucial part of the wallpaper removal process. Once you’ve removed the backing from the wall, you’ll likely find remnants of adhesive or paste left on the surface. Removing this sticky residue is vital for the success of your future wall treatments. Invest substantial effort into thoroughly cleaning the wall. Start by continuing to scrape with the putty knife as much as possible. Following this, use a sponge and clean water to wash the wall.
The importance of this step cannot be overstated. If any paste remains on the wall when you go to paint it, the paint will not adhere correctly. It may crackle, peel, or come off entirely. Likewise, if you intend to hang new wallpaper, it will not stick properly if any residue remains.
For particularly stubborn adhesive, consider using a spray gel stripper. Apply it to the paste and let it sit for at least 20 minutes. This allows the gel to penetrate and soften the glue, making it easier to remove. After this period, scrape off the gel and the underlying paste simultaneously. Once you’ve removed as much of the paste as possible, rinse the wall thoroughly with clean water.
Smooth Out The Wall
With the wall now free of wallpaper and adhesive, it’s time to smooth and prep it for its next treatment. This usually means leaving it to dry completely, usually for a full day.
Even the smallest remnant of paste can cause problems for your new paint or wallpaper. Therefore, once the wall is dry, inspect it closely. Look for and remove any lingering adhesive. If you notice any unevenness or damage from the removal process, now is the time to repair it.
Depending on your next steps, choose the right primer for your wall. If you plan to apply new wallpaper, use an acrylic primer specifically designed for wallpaper applications. This type of primer will make any future wallpaper removal process easier. If you intend to paint the wall, select a primer suitable for the paint to ensure proper adhesion and a smooth finish.
The Bottom Line
Changing the look of a room by removing old, outdated wallpaper can refresh your space. Despite its bad reputation, wallpaper removal doesn’t have to be a horrifying experience. With the right techniques, the appropriate tools, and a hefty dose of patience, you can handle this task like a pro.
Remember that, like any home improvement project, the process of removing wallpaper requires time, effort, and careful planning. Don’t rush through the steps, and give yourself ample time to do the job right. With diligence and care, you can strip your old wallpaper, preparing your room for its new look, whether that’s a fresh, modern wallpaper design or a vibrant coat of paint.
