Pieces magic sponge magic sponge with its super fine foam structure, it easily cleans all the dirt on the surface. it does not require the use of detergents or chemicals. it is the most effective solution for removing stains on the waterline. it is used for cleaning all plastic parts (plastic parts at the edge of the pool, car and spa) and unvarnished surfaces. and it does not harm your skin. you can wipe it by simply wetting it with water and pressing it without the need for any chemicals. tiles, tiles, bathrooms, joints, sinks, bathtubs, etc. it easily cleans the yellowing, dirt and stains on the surfaces. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.