Removes soil, grease and oil from equipment and fixtures, helping to keep parts, decks and other surfaces clean and to prevent serious accidents. Also an excellent laundry detergent for washing the heavily soiled uniforms of the rig and deck hands. It works effectively in hot or cold, hard or soft, fresh or salt water. Do not use on marble, wood, wool, silk, painted or other sensitive surfaces, or any surface harmed by water alone.