Chewing Gum Removal
Press ice cubes against spot. Wait until the gum becomes brittle and breaks off. Use spot remover or solvent to get rid of last traces.
Saturate the spot with a cloth soaked in vinegar, alcohol or gentle paint thinner.
Removing Ink from Ballpoint Pen
Saturate the spot with hairspray. Allow it to dry. Brush lightly with a solution of water and vinegar.