Non-Skid Deck Cleaner with PTEF is the most effective and easiest way to clean textured fiberglass or painted decks. The special chelating agents loosen dirt and spills without the need for heavy scrubbing. The PTEF polymers provide a protective barrier against future dirt and stains, making clean-up a breeze. It also is ideal for cleaning fiberglass, vinyl, plastic, metal, or rubber surfaces. No hard scrubbing required. Formula will not remove wax or polish.