What's the most effective way to remove white glue from a plaster wall?

Question

One of the kid's bedrooms is wallpapered. When some rough housing got too rough the paper tore. Instead of telling mom, my child decided to use some white school glue (like Elmer's) on the wall to repair it. Now that I know what happened and removed the wallpaper, the plaster wall underneath has globs of white glue on it that won't chip off.

I've tried heat, doesn't touch it. I've tried scraping, no go.

Would a power sander help? I'd probably have to rent one, but I'm desperate! Help?

Answer 1

Using warm water with rags might help soften it..you can then try to gently pry it up..smooth with med grade and then fine sandpaper..(by hand if it's not a huge area) wipe clean then seal plaster and then repaper.

Answer 2

in the adventure that your partitions weren't painted or sized merely before the wall paper installation, you are going to prefer alot of staying power. purchase the product DIF out of your interior reach hardware or domicile Depot/ Lowe's. there's a sprig on gel form. according to hazard $6 Soak a small section with the DIF to attempt. The paper will look darker. you may might desire to gently score it. The paper ought to peel off. If it does no longer, you will might desire to steam the relax wall paper. till now determining to purchase a steamer, attempt a small section by way of utilising warm water to it. do no longer burn your self. If it works, make investments the $40 greenbacks interior the steamer. the significant to maintain your partitions isn't stick to too lots steam and don't gouge the partitions. Use a plastic putty knife. It seems such as you had vinyl wallpaper. If those do no longer artwork, injury out the sander or do a faux end!