How to Clean Walls Without Damaging Paint or Wallpaper

You'll be surprised how much of a difference a little bit of dish soap can make.

Published on Mar. 2, 2026

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We've been independently researching and testing products for over 120 years. If you buy through our links, we may earn a commission. Learn more about our review process. Like any other surface in your home, walls can collect grime and dust. And in the course of daily life, you might also find that your walls collect coffee splatters, crayon art, and other messes. That's why we've worked with the cleaning experts at the Good Housekeeping Institute for this step-by-step-guide on how to clean walls without damage to the paint or wallpaper.

Why it matters

Keeping walls clean and well-maintained is important for maintaining the overall appearance and condition of a home. Improper cleaning techniques can damage paint or wallpaper, leading to costly repairs. This guide provides expert advice on how to effectively clean walls without causing any harm.

The details

The article outlines a three-step process for cleaning painted walls: 1) Remove dust with a microfiber mop or vacuum attachment, 2) Wash grime and fingerprints with a mild dish soap and water solution, and 3) Erase scuffs and stains using an eraser sponge or stain remover. For wallpapered walls, the article recommends using a damp cloth for vinyl wallpaper and dry cleaning methods like blotting for non-washable wallpaper. The article also provides tips for maintaining clean walls year-round, such as spot cleaning often, keeping touch-up paint on hand, and using air purifiers.

  • The article was published on March 2, 2026.

The players

Carolyn Forté

The Home Care & Cleaning Lab Executive Director at Good Housekeeping, with over 40 years of experience as a consumer products expert.

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What they’re saying

“Tackling fingerprints and light smudges when you see them make them easier to remove and keep walls looking better longer.”

— Carolyn Forté, Home Care & Cleaning Lab Executive Director (goodhousekeeping.com)

The takeaway

This guide provides a comprehensive and expert-backed approach to cleaning walls without damaging paint or wallpaper, helping homeowners maintain the appearance and condition of their walls through effective and safe cleaning techniques.