By Ruth Doherty published
Knowing how to remove wallpaper the right way can make a messy job an easier – and speedier – task.
Wallpaper stripping is certainly a DIY chore you can take on yourself, whether the existing wallpaper is looking a little tired, you've simply fallen out of love with it or you have new wallpaper ideas that require a fresh surface. There's something rather cathartic about tearing strips of wallpaper off a wall, too.
Feel like tackling the worn-out wallpaper yourself? Alex Whitecroft, Head of Design over at I Want Wallpaper, is on hand to guide you through the process of removing wallpaper, step-by-step.
How to remove wallpaper
The top tips below will ensure you have the perfect blank canvas for your elevated room refresh, and help you take the first step to learning how to hang wallpaper, too. Before you start, you need to make sure you've got the right tools.
You will need:
- Old sheets/dust cloths
- Wallpaper scraper
- Utility knife or orbital scorer
- Spray bottle
- Liquid soap/detergent
- Rubber gloves
- Steamer (for stubborn wallpaper)
Step 1: Get prepared to remove wallpaper
The absolute first thing you want to do is to prepare your space, says Alex. 'As with all DIY jobs, it’s important to cover your floors, woodwork and furniture,' he advises. 'Additionally, removing wallpaper is a messy job, and there’s nothing worse than finding bits and pieces lying around days after you’ve finished. As a result, make sure you spend some time making sure your work area is well covered – a little caution is always worth the investment. If it’s not possible to remove furniture from the room, move it to the center of the room, then cover it with an old sheet.
'Next, consider removing any wall electrical sockets. It can help with measuring paper in those areas, and ensure there aren’t any gaps. Make sure sockets are sealed and covered to prevent water from getting in and, for added safety, turn the electricity off too.'
Step 2: Check for layers
To save time, new wallpaper is often papered over old. While it might be easier to add, it can make your job harder when it comes to wallpaper stripping. So, before you start to remove wallpaper, it's always good to get an idea of how many layers there are.
Alex's top tips?
'Strippable paper is designed to be easy to peel off, while many vinyl wallpapers are also easy to remove. You can check whether it will be a simple task or not by using a knife. Use it to pry the corner of the paper away, before using both hands to pull it down – if it comes off in a long strip, and there are no signs of adhesive, congratulations, your job just became a lot easier!
'If you’re working with non-strippable wallpaper, make slits in a small area using either a utility knife or an orbital scorer – and cut down just to the wall. Use a sponge to wet the walls with a mixture of warm water and after a minute or so pull the corner away. You should be able to gauge how many layers there are to remove – and have a better idea of how long it will take as a result.'
Step 3: Start soaking wallpaper
'For non-strippable wallpaper, choose a section of wall and make a number of slits around 10 inches apart in the paper with a utility knife, being careful not to damage the wall underneath,' says Alex.
'Use a sponge to wet the wall with a mixture of warm water, a small amount of liquid detergent. Adding slits allows moisture to soak behind the wallpaper, making removal much easier, and creates strips to guide removal strokes.
'Alternatively, try fabric softener – it softens both the glue and the wallpaper, making the job much easier. Mix equal parts of softener and hot water in a spray bottle, and spray a section of wallpaper until it's saturated. Wait around 15 minutes to allow the solution to work its magic, then peel away the paper, using a paint scraper on stubborn areas.'
Step 4: Get scraping to remove wallpaper smoothly
Once the paper's soaked for a few minutes, start to remove wallpaper scraper.
'Slide behind the slits, holding the blade at a 30 degree angle, slowly scraping the paper upwards, away from the wall,' comments Alex.
Step 5: Remove any residual wallpaper paste
No matter how thoroughly you scrape to remove wallpaper, you could still end up with traces of old wallpaper paste on the wall.
Alex has a solution. He says: 'The good news is it can be removed by using a simple homemade mix. Combine dish washing detergent, a tablespoon of baking soda, vinegar and hot water, then apply it to your wall using a sponge. If it’s still difficult, add more vinegar. It should come off easily.
'If the residue is STILL being stubborn, it might be worth investing in a steamer. Older paste mixtures were designed to hold fast at pretty much any cost, so they can be a pain when it comes to wallpaper removal. While it might be a slightly messier job, a steamer is a great way to get rid of impossibly stuck paper. You could buy one, but if you want to save money, consider renting one.'
In our experience, using a wallpaper steamer is a super-fast way to remove wallpaper, allowing you to skip the steps of soaking the wallpaper by hand.
Step 6: Finishing up
You’re almost there – now it’s time to add some finishing touches.
'Check your walls for any damage,' says Alex. 'Has the process left any holes or scratches? If so, now is the perfect time to seal them up. Patch any gaps with a joint compound and, once dried. sand it down to create a smooth surface.
'Next, I’d recommend taking some time to wash your walls with sugar soap. It’s pretty cheap and a great way to prep your walls for decorating. Regular cleaning products like dish detergent will remove a lot of grime left behind by wallpaper stripping but they can often leave residue on the walls, which can affect your future decor, so it’s definitely worth the time investment.
'Finally, make sure your walls are dry. Rub your surfaces down to get rid of any excess liquid and leave any windows open to encourage air flow and ventilation to speed up the process.'
Ruth Doherty is an interiors writer who has worked for Homes & Gardens and Ideal Home magazines among many others.
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