How to Clean Walls and Remove Marks Without Damaging Paint

Walls collect fingerprints, scuffs, splashes and dust, especially in kitchens, hallways and kids' rooms. Cleaning them is easy, but the method depends on your paint finish.

Know Your Paint Finish

Flat and matte: Most delicate. Scrubbing can remove paint or leave shiny patches.
Eggshell and satin: Moderately washable.
Semi-gloss and gloss: Most durable and easiest to clean.

Always test in a hidden area first.

Step 1: Dust the Walls

Use a microfiber mop or duster to remove dust and cobwebs from top to bottom. Washing a dusty wall creates muddy streaks.

Step 2: Wash with Mild Soap

Mix a few drops of dish soap into a bucket of warm water. Dampen a sponge or microfiber cloth and wring it out well. Wipe the wall gently from bottom to top to avoid drip streaks, then rinse with plain water.

Step 3: Dry

Wipe with a dry towel.

Removing Specific Marks

Scuffs: Rub gently with a damp magic eraser. Use light pressure, especially on flat paint.
Crayon: Rub with a little baking soda on a damp cloth.
Grease (kitchens): Add a little more dish soap or use a mild degreaser on semi-gloss paint.
Pencil: A clean eraser often works.
Marker: Dab with rubbing alcohol on a cloth (test first).

What to Avoid

Too much water near outlets and switches
Abrasive scrubbers
Harsh chemicals on flat paint

FAQ

How often should I wash walls? Spot-clean as needed and wash fully once or twice a year.

Can I wash wallpaper? Only washable wallpaper. Test first and use a barely damp cloth.