Removing Sticker Residue
Sticker residue wouldn’t look so bad if it doesn’t imbibe all that dirt and grime and turns grey to black in the process. Whatever the residue is placed on looks gross. Fortunately, it doesn’t require much effort to get rid of it. A little oil, scrubbing and time would take the residue off. WD40, white toothpaste, acetone nail polish remover and peanut butter; all have the oil that would help. Spread the substance over the residue. Gently scrub until the residue is lifted. Wipe with a clean cloth or sponge. For substances that can be damaged by the above, use a hair drier to heat the residue and then wipe it away. Clean with a sponge.