Is it Best to Spackle over dried paste from wallpaper or sand it off?

Hki7691189
by Hki7691189
Wallpaper has been on wall for 25 years .removi ng it is leaving a heaving amount of paste. Should i sand it or just spacal over it

  6 answers
  • Michele Pappagallo Michele Pappagallo on Jul 13, 2017

    You might try washing it off with warm water and a cloth to see if it will "melt" the paste. If not, a steamer may help. Last resort, I would sand it.

  • Sharon Sharon on Jul 13, 2017

    Last job I did, I sanded that glue for 2 days, then gave up and skim coated the walls.

  • William William on Jul 13, 2017

    One cup of vinegar to one gallon of hot water should wash it off.

  • Suzette Suzette on Jul 14, 2017

    Hi, I did this for a living and I always used a wallpaper steamer. You can find one at Walmart, Lowe's or even rent one. It really is the easiest way.


    Here's a how to video: https://www.youtube.com/watch?v=yjaZacfzXzc


    Good luck!

  • Dot Castell Dot Castell on Jul 14, 2017

    Use viagra and water a green nylon scrub pad

  • Chickchoc Chickchoc on Jul 14, 2017

    Do NOT try to paint over wallpaper paste. It will have a horrible texture and the paint may well flake off in a short time. I would recommend using a paste remover solution sprayed on the walls, then scrape the softened paste off. Be sure to rinse the walls well afterward. This is a messy job, but any painter will tell you that prepping for paint takes far longer than the actual painting. We had a boatload of wallpaper all over our house and went through this process successfully. Time consuming, yes. But well worth it for the superior result.