DEFY Composite Deck Cleaner 225 LB Container

DEFY Composite Deck Cleaner is a safe, oxygen bleach deck cleaner that effectively removes black stains caused by dirt, grime, and weathered graying from composite wood surfaces. Unlike chlorine bleach, this environmentally friendly deck cleaner is biodegradable and will not harm composite wood fibers, pets, grass, or most plants. Using a chlorine bleach harms the wood as well as the vegetation surrounding the deck. DEFY Composite Deck Cleaner is a safe, powdered concentrate that is mixed with water to safely clean and restore the natural beauty of exterior, composite wood decks.