This cleaning sponge uses microfiber technology which traps dirt, grease and dust particles from your car or bike without scratching or damaging the paintwork. With super-absorbent power, it can hold liquid up to 8 times its own weight. And it is easy too, just dampen the sponge with water and wipe glass or window surfaces clean. For polishing, dry the sponge and lightly wipe down the surface. No need to use household chemicals also. It has a strap at the back of the sponge for cleaning it with hand. Used for car, auto, bike, vehicles, household glass windows, mirrors, tiles, it has multipurpose uses