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.
Cleaning composite decking tips.
It s generally suggested that you use a power washer to clean a composite deck.
A standard bottle of dish soap dawn is recommended a nylon broom or brush of medium stiffness a bucket of warm water.
Periodically sweeping leaves dirt debris dust and pollen from your porch.
By routinely cleaning your composite decking you can remove debris that could cause staining or organic decay.
Regular cleaning of dirt and debris can easily be done with a broom or a garden hose.
Composite decking can be quite porous so it s important to use the correct cleaner on your deck.
Instead use an oxygenated cleaner that can reach deep into the material and clean the inside of the deck as well as the outside.
If you ve a light colored composite deck you can remove deep colored stains such as caused by wine or berry juice by diluting bleach with water and scrubbing it into the stain.
Before you begin cleaning your trex or timbertech composite deck make sure you have the following available.
Although composite decking is designed to be stain resistant marks may still appear if the decking is not properly cared for.
Make sure to do the following things whenever you notice debris starting to accumulate.
For a deeper clean always use a soft bristle scrub brush.
To clean a composite deck sweep it with a broom or leaf blower at least once a week to get rid of dirt and debris.
Be sure to check with your deck s manufacturer or installer to determine the recommended tip to and pressure setting to use.
Remove bird droppings with warm soapy water.
Tips for how to clean composite decking general upkeep for all decks will involve the following.
Composite decking requires a little extra care when cleaning.
Again if you are using the right cleaner less scrubbing will be required.
If your deck is still dirty hose it down scrub with a brush and soap then rinse with a hose.
Treat deep gouges and cuts with epoxy putty and the touch up pen that comes with your composite decking.
Spot cleaning paw prints mud or other tracked material especially near doors and stairs.
Avoiding using any deck cleaner that has bleach in it as it can be extremely corrosive.
Here are our top 5 tips on proper care and maintenance for trex and similar composite deck products follow them to keep your deck in great shape.