How to Beat Stains on Every Surface in Your House

Walls

It's hard to remove marks from flat-finish paint, so paint with semi-gloss when possible.

• Scuffs and most marks: Start by dusting the wall thoroughly. Apply a thick paste of baking soda and water with a sponge and rub gently. (Scrape off crayon first with a plastic spatula.)
• Grease spots: Tackle with household cleaner, like Spic and Span, diluted in water.
• Washable or scrubbable wallpaper (vinyl or plastic): Clean with water and a small amount of dish-washing liquid. Apply with a sponge, rubbing in a circular motion. Rinse with a damp sponge and pat dry with a clean cloth.