How to clean Trex decking

How to clean Trex decking, simply sweep away loose debris, then rinse down the deck with water, scrub the surface with a brush and a mild detergent solution (like dawn dish soap and warm water), and thoroughly rinse with clean water. For stubborn stains, you can try Olympic Deck Cleaner composite deck cleaner, but always follow the manufacturer’s instructions.

Key steps on How to Clean Trex Decking

Remove debris: Sweep or broom away any leaves, dirt, or large particles from the deck surface.
Pre-rinse: Use a garden hose to rinse the deck with water to remove smaller debris.
Cleaning solution: Mix a mild dish soap with warm water in a bucket.
Scrubbing: Dip a soft-bristled brush into the soapy water and scrub the deck boards in the direction of the grain.
Rinse thoroughly: Use a hose to thoroughly rinse away all soap residue.

Important points to remember:

Avoid harsh chemicals: Do not use bleach or degreaser
Do not use bleach, harsh cleaners, or abrasive scrubbing pads as they can damage the composite material.
Check for stains: If you have stubborn stains, consult a dedicated composite deck cleaning product and follow the instructions carefully.
Regular maintenance: Cleaning your Trex deck at least twice a year is recommended for optimal appearance.

Older Generation of Trex Decking (non-capped)

To maintain the beauty of your Trex deck, a little care and cleaning goes a long way. All exterior building materials require cleaning and a Trex deck is no different. For early-generation composite products (Trex Accents, Trex Origins, Trex Contours, Trex Profiles or Trex Brasilia), we recommend a semi-annual cleaning with a composite deck cleaner. Olympic Composite Deck Cleaner works the best or TSP solution.

Olympic Deck Cleaner - How to clean Trex decking How to clean mold - Trex Accents, Trex Origins Best Rated Composite Deck Cleaner - How to clean a older Trex composite Deck

Capped Composite Decking

If your deck is one of the high-performance product lines from Trex (Trex Transcend, Trex Enhance or Trex Select), soap-and-water cleaning or a gentle pressure washing will do the trick. Learn how to clean and care for your composite decking by reading the information that applies to your decking product and get ready to enjoy maximum outdoor living with minimal maintenance.