Printer Ink or Paint on Hands: Rub with 'Cooking Oil + Salt'

Principle and Method: Paint, ink, or tough grease stains are oil-based substances that are difficult to remove with just water and soap. When your hands are dry, pour a little cooking oil, add a teaspoon of salt, and rub vigorously on your hands. The oil dissolves the stains, and the salt granules provide friction. Finally, wash with dish soap to clean without damaging your skin.