S. M. ARNOLD�S WATERSPRITE® is an exclusive, proven, PVA material that gently cleans and dries, fine finished surfaces. WATERSPRITE® actually lifts off residual dirt and grime away from the surface, leaving it clean and dry. It is not affected by mildew, bacteria, or common household chemicals. It is used in place of a sponge or towel, and when wet, can be used immediately upon removal from its package. Dries & Cleaning Surfaces