A:Answer Spray the cleared range top surface with a grease remover. Do not use chlorine bleach, ammonia or other cleaners. Use a soft, dry cloth to remove all food and grease residue. Do not use abrasive cloths, sponges, or cleaners which may dull or scratch the surface. For more details please see page 45 of the Owner's Manual, https://www.lg.com/us/support/product/lg-LRGL5825F.FRSELGA. ^Daphane