Sweep off loose dirt, leaves, and debris
Rinse the deck with a garden hose
Mix warm water with a mild dish soap or composite deck cleaner
Scrub the surface gently with a soft-bristle brush
Clean along the grain or texture of the boards
Rinse thoroughly with clean water
Remove stains promptly with an approved cleaner
Use a plastic scraper for stuck-on debris
Avoid harsh chemicals, bleach, or abrasive cleaners unless approved by the manufacturer
Avoid steel wool, wire brushes, and pressure washers at high settings
Wash railings, stairs, and hidden areas as needed
Let the deck air-dry completely
Clean regularly to prevent buildup and staining