Wolman 16116 1G Deck & Fence Brightener Wood Cleaner & Coating Prep Concentrate (4 Pack)

Pack of: 4 Universal cleaner. Great for all wood types, especially tannin-rich cedar, redwood and exotic hardwoods. Restores weathered wood; prepares new wood before coating. Eliminates nail bleed and black tannin stains. Removes dirt, mildew and algae stains. Fast acting; works in 10 minutes. Clings to vertical surfaces. 100% biodegradable and chlorine-free.