DEFY Marine Seal Wood Dock Cleaner

Removes Dirt, Grime, Mildew and Graying from Wood 1 Container of Concentrate Makes 5 Gallons of Cleaning Solution Deep Cleans Wood Surfaces & Opens Pores For Better Stain Penetration Won't Harm Grass or Most Plants Marine Seal Wood Dock Cleaner removes dirt, grime, mildew stains, previous coatings (not paint) and weathered graying from horizontal and vertical wood surfaces. This product is recommended for surface preparation prior to application or reapplication of clear finishes and stains. For best results use DEFY Marine Seal Wood Dock Stain.  This product is an excellent wooden dock cleaner for wood, exterior vinyl, aluminum, fiberglass and concrete surfaces. Unlike chlorine bleach based cleaners, DEFY Marine Seal Wood Dock Cleaner will not harm wood fibers, grass or plants. Marine Seal Wood Cleaner is a powdered concentrate that is mixed with water. One 2 lb. container of powdered concentrate makes 5 gallons of cleaning solution. PLEASE NOTE: Marine Seal Wood Cleaner will da