How to Remove Wallpaper with Hot Water: Step-by-Step Guide

Send out the ravens! (Yes, that’s a Game of Thrones reference.) Wallpaper stripping is officially underway.

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I was actually excited to tackle the half bathroom’s wallpaper removal. Strange hobby, I know, but I enjoy projects like this. We have wallpaper in five rooms—the foyer, the half bath, the kitchen, the dining room, and the main bathroom—so I decided to try a different removal method in each room and report the pros and cons. Think of it as testing different approaches to see what works best. I’m a little bit of a detail person, and watching wallpaper come off felt oddly satisfying.

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First step: clear the counters and remove small items—soap pump, mirror, toilet paper—so nothing interfered with the peeling process.

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I also removed the wall plates to free up the edges of the paper and make removal easier—there were two light switches and an outlet. I couldn’t help but admire the original installer’s dedication: the wallpaper even covered the outlets and the pattern matched across seams.

For this room I tried a very simple method I’d heard good things about: boiling water applied with a spray bottle. No scoring, no steamer, no special tools—just very hot water sprayed directly onto the paper. If it failed, at least it was a small space and I could switch methods without too much trouble.

That said, the plan nearly derailed immediately. I had a pot of boiling water on the stove and was wondering how to fill the spray bottle without burning myself. After debating with a ladle and a fear of dripping hot water, I set the empty, capless spray bottle into the pot and used the ladle to fill it. The bottle filled with a satisfying glug and I used the ladle to fish it out. I used a silicone pot holder to handle the hot bottle and tried to screw the top back on—only to discover the bottle had warped from the heat.

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Yes, the spray bottle was misshapen, but it still functioned well enough. Determined, I went into the bathroom and started spraying the paper with the boiling water solution. It worked.

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Key takeaways from this method:

  • Saturating small sections at a time works far better than spraying the entire room and returning later. When I sprayed the whole bathroom, the parts I sprayed first started to dry and re-adhered to the wall. Working in manageable sections—about half a wall—let me peel the paper while it was still wet and loose.
  • Continuously spraying with a small bottle gets tiring on your wrist and forearm. For larger rooms, a handheld pump sprayer (like the plastic yard sprayers from hardware stores) would save effort, but in this tiny bathroom there wasn’t room for a large sprayer to maneuver.
  • The bottle remained hot to the touch, so a silicone pot holder or thick glove is useful. The very hot water made the glue release effectively, so the effort was worth it.
  • The front layer of wallpaper came off in the first round of spraying and peeling, which took about 1.5 hours. A second round of spraying removed most of the backing and adhesive and took another 1.5 hours. Total time: roughly three hours from start to finish.

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When the job was finished I had a trash bag full of wallpaper and clean white walls.

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Glorious, clean, de-flowered white walls.

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Definitely a welcome change after living with floral wallpaper for weeks.

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Now I can proclaim loudly that my house has four different types of wallpaper instead of five. I’m not anti-wallpaper—I actually like some designs and saved a small remnant of the floral paper to frame as a keepsake of the house’s history. One room and one removal method down, four rooms and four more methods to test.

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P.S. Who’s watching Whodunnit? We saw the first episode last night and are hooked.