How To Remove Ink Stains From Painted Walls. Note on how to remove stains from clothing. You may need a little effort to remove crayon on heavily textured walls as it tends to hide in the crevices of the texture.
The reason ink is liquid and then becomes solid is because the nonpolar solvent evaporates as the ink is exposed to air, and the polar nature of water means water typically can't wash it off.
How to remove ink stains from a wall. Otherwise just chalk it up as bad luck. Moth stains can be removed from fabric and walls by using a simple solution of soap and baking soda. The latter is usually the easiest to find inside the home (or anywhere else, actually), but the former is usually designed for the purpose of removing stubborn stains.