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 barrier against future stains, making clean up a breeze. It also is ideal for cleaning non-textured areas as well as all fiberglass, vinyl, plastic, metal or rubber surfaces. Features: Cleans away ground-in dirt and stains. Safe to use, contains no harsh chemicals. Leaves a protective coating to help repel dirt and stains No hard scrubbing or rubbing. Will not remove wax or polish. A very effective, all-surface cleaner for fiberglass, vinyl, plastic, metal and painted surfaces. Directions Wet deck with water. Squirt Star brite Non-Skid Deck Cleaner over surface to be cleaned and spread evenly with deck brush. Allow to sit for 2-3 minutes. Scrub treated area with deck brush and then rinse well. Allow cleaned area to air-dry. Extremely dirty surfaces may require a second application.