When and how do I clean MoistureShield?
After your deck is installed, clean it thoroughly using a deck cleaner such as Dekswood Deck Cleaner & Brightener by Flood, which contains oxalic acid, as debris from construction can create temporary stains. All decks can accumulate dirt and mildew through normal outdoor exposure. Periodic cleaning is recommended as with all exterior building products. Use deck cleaners that are specific to your needs for such things as cleaning mildew, grease, or general cleaning.