PVA Sponge (POLYVINYL ALCOHOL SPONGE) is a super-absorbing synthetic material with excellent water retention rate. With its open-cell and fine texture, this sponge is soft and gentle to every skin types. It is ideal for facial cleansing. PVA sponge is hardened when dry. Once wet it is soft and absorbent. Simply immerse in water to regain its softness. INSTRUCTION: Rinse the sponge before use. Apply your favorite cleanser or facial scrub, then gently massage over face in a circular motion. Wash your face with warm water.