Use dry to remove finger prints, smudges, and dust. Use damp with water for grease, dirt, and very soiled areas. Chemicals may be used and only 1/3 normal amount needed. Works great on glass, stainless steel, and other metals. For best results, use damp cloth to clean and polish with dry cloth. May be washed and re-used hundreds of times! Hypoallergenic, super absorbant, nonabrasive, and environmentally friendly. 100% satisfaction guaranteed! Care instructions: Machine or hand wash with your choice of detergent (do not use fabric softeners), use dryer or hang to dry. SIZE: 12in X 16in – NO HARMFUL CHEMICALS, GLASS CLEANER, OR POLISH REQUIRED!