This innovative cleaning product is powered by the microscopic abrasive qualities of genuine melamine resin-based foam. When combined with water, the unique properties of gentle abrasion and conformability “erase” away stains and marks often untouched by many chemical products. This breakthrough approach to cleaning is environmentally sensitive and ideal for use in the most restrictive of regulatory concerns, as it requires no traditional cleaning chemicals or VOCs. The addition of the blue durability strip provides dimensional stability to harness both the power and the longevity of each individual eraser. The eraser quickly removes crayon, marker, ink, lipstick, tea & coffee stains, soap scum, scuff marks, fingerprints, hard water spots, red wine stains, nicotine film, rust spots, pencil, carbon residue, burn marks and more from walls, floors, doors, vanities, sinks, faucets, appliances, and other surfaces such as glass, vinyl, leather, plastic, brass, chrome, copper - just about any surface you can find. Say ‘good-bye’ to your toughest stains and marks.