RHINO HIDE How to Clean Your Composite Deck- Easy Care ...
If mold or mildew is present on your deck, use a composite deck cleaner such as Rhino Hide's, oxygen bleach powder, UltraMean2. An oxygen bleach works to remove the mold growing inside the deck, not just cleaning the surface. Follow the instructions on the label and be sure to rinse thoroughly with a garden hose when finished.