Earthstone UUC Microfiber Cleaning Cloth, Pack of 14, 13"x13", Lint Streak Free Cleaning Rags with 7 Color Assorted;

Bathroomstone Cleaning Block is a great porcelain cleaner tackling rust stains, hard water stains, soap scum, mold and mildew on your porcelain tub, sink or toilet, ceramic tile and grout lines. Bathroomstone has a sponge top that makes it easy to grip and use. It will restore and revive your bathroom. Not recommended for use on: glass shower doors, mirrors, marble, fiberglass, Formica, Corian, plastic counter tops, shower stalls, and epoxy tubs or sinks. Keep One in every powder room.