How to get crayon off walls
Take crayon off painted walls or washable wallpaper?
Spray with multipurpose lubricating oil (dont let it drip on the floor). Then gently wipe, using a paper towel or clean white cloth. If mark is stubborn, sprinkle a little baking soda on a damp sponge and gently rub in a circular motion. If lubricants residue remains, dampen a sponge with a solution of one or two drops of mild dish-washing liquid to one cup water. Squeeze out sponge and gently rub in a circular motion. Rinse sponge; lightly moisten with water to go over area; dry with a clean cloth.