Meguiar's Non-Skid Deck & Hull Cleaner- Chosen as a top-choice in cleaning Non-Skid Decking by independent Marine consumer publications! Meguiar's Non-Skid Deck & Hull Cleaner is our pick for bringing life back to those tough-to-clean non-skid decks. Unsurpassed in preparing Non-Skid decks for applying our Non-Skid Woody Wax Deck wax. Powerful cleaning and degreasing formula designed for flat and non-skid surfaces. Safe, non-toxic formula will remove black streaks, oily film, grease, grime and ground-in dirt. Safe on fiberglass and the environment, no VOC's!