Starbrite Non-Skid Deck Cleaner with PTEFStarbrite Non-Skid Deck Cleaner with PTEF is great for cleaning your entire boat. This cleaner does not remove wax. Its biodegradable formula cleans dirt and stains from non-skid decks and all fiberglass surfaces. Starbrite deck cleaner's protective polymers provide a non-skid barrier against future stains, making clean up a breeze. It is also ideal for cleaning non-textured areas as well as all fiberglass, vinyl, plastic, metal, and even rubber surfaces.Features: Cleans away ground-in dirt and stains.; Safe for 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.; Available in 32 oz. and GallonHow to Use Starbrite Non-Skid Deck Cleaner Wet deck with water.; Squirt Starbrite 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.;