Home » Memes » Home & DIY » REMOVE GREASE STAINS FROM WALL BY RUBBING THEM WITH CHALK. REMOVE GREASE STAINS FROM WALL BY RUBBING THEM WITH CHALK. August 19th, 2017 407 Views REMOVE GREASE STAINS FROM WALL BY RUBBING THEM WITH CHALK. WAIT FIVE MINUTES, THEN THEN WIPE WITH A WET TOWEL.