How To Clean Composite Decking With Bleach. General upkeep for all decks will involve the following: If your composite decking is of the uncapped variety, don't be tempted to use a pressure washer as it can damage the surface.
In that ratio, 1 gallon would make 5 gallons of solution. However, by doing so, you’ll have a deck that looks amazing, and more importantly, you could ensure that you don’t need to wash it often. 45 votes) when cleaning your deck, make sure you only use oxygen bleach and not chlorine bleach, which can compromise the structural integrity of your wood deck.
Removing mold from your composite decking.
As you can see, there are various things that you’ll have to do in order to properly and efficiently clean and restore the composite deck on your property. Using a composite decking cleaner is a more effective solution. To clean a composite deck, sweep it with a broom or leaf blower at least once a week to get rid of dirt and debris. As you can see, there are various things that you’ll have to do in order to properly and efficiently clean and restore the composite deck on your property.