To clean a composite deck, sweep it by using a broom or leaf blower no less than when a week to get rid of Dust and debris. Should your deck is still soiled, hose it down, scrub which has a brush and cleaning soap, then, rinse by using a hose. https://wiishlist.com/story9243599/a-simple-key-for-how-long-before-you-can-use-a-stain-deck-unveiled