Story by Art Department / May 16, 2025
Trex’s high-performance, low-maintenance decking makes it easier to enjoy your deck than maintain it. A simple soap and water cleaning twice a year is all it takes to keep your deck looking as good as it did on the day it was installed.
Using a broom, sweep off all the debris accumulated on the deck during fall and winter. For stubborn bits of debris stuck between boards, use a putty knife or screwdriver to clean the buildup gently.
Use a hose to rinse any remaining loose debris off the deck and prepare the surface for cleaning.
Trex composite decking features a high-performance shell that resists fading, staining, and mold. In most cases, a simple scrubbing with warm, soapy water and a soft-bristle brush is all that’s needed to retain a like-new appearance. For stubborn stains, use a composite deck cleaning solution.
Once you’ve finished scrubbing, rinse the decking thoroughly to avoid leaving behind a film or build-up. Hold the hose about 6-12 inches above the deck’s surface and spray a few feet before you. The water stream from a standard host should be strong enough to wash away dirt and debris. You can also use a pressure washer with high-performance composite decking products like those from Trex. The psi should be no greater than 3100 psi, and the fan tip should be kept at least 8 inches from the decking surface to prevent surface damage.
Check to identify any spots you may have missed and clean accordingly. Once complete, let your deck fully dry before use.
Buck Lumber & Building Supply, Inc.
Southern Lumber & Millwork Corp.
