Thompson's WaterSeal THC052503-16 Deck Cleaner and Brightener, Liquid, Green, 3.78 L, Can

Cleans all wood types but is specially formulated for redwood, cedar, mahogany and other highly extractive woods. While many cleaners can darken these woods, this deck cleaner actually helps restore their natural color and beauty. Deck cleaner & brightener also acts as a neutralizing agent after using some cleaners.

• Restores wood's natural color and beauty
• Removes tannin bleed/stains and rust
• Removes mill glaze on new wood
• Removes stains from dirt, mildew, algae and fungus
• Use before waterproofing decks, fences, outdoor furniture and other exterior wood surfaces
• Use on redwood, cedar, highly extractive wood, if you need to remove tannin staining and restore lighter color of redwood/cedar/mahogany or other highly extractive wood species
• Removing stains from dirt, mildew, algae and fungus