The Mr. Clean Magic Eraser Roller Mop Refill used with the Mr. Clean Magic Eraser Roller or Heavy Duty Roller Mop there is no stain too tough for this sponge! Simply wet like you would with any other sponge mop and watch your floor start to sparkle! Mop head is simple to remove and replace. Use on all your vinyl, tile, lanolium, stone, and no-wax flooring. Not recommended for use on hardwood surfaces.