Can Trex Decking Be Power Washed?

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Power washers are one of the most convenient and quick ways to clean outdoor areas. It looks great on stone pavers and brick walls. A pressure washer or power waster gets the job done quickly and eliminates the need for chemicals and other potentially harmful cleaning agents.

Can Trex Decking Be Power Washed?

Trex strongly advises against using a high-pressure washer to clean your deck. A power washer can damage the deck and void the warranty.

Most experts advocate pressure washing your entire deck every 6 to 12 months as a general rule (or one to two times a year). When you pressure wash, you can protect your home against the emergence of mold or mildew and retain its attractive appearance by power washing it regularly.

An image of a wooden deck

What Is a Power Washer?

A power washer blasts dirt and debris from outdoor surfaces of the deck boards with a high-pressure jet of very hot water. Because of the high pressure and temperature of the soapy water in a power washer, the power washer is more effective at removing truly stuck-on materials from surfaces.

Can you power wash composite decking? Pressure washing, unlike power washing, in the correct hands, may be pretty helpful to your home. When done correctly, pressure and power washing may remove filth, bird droppings, and ugly stains from your home.

Mold and mildew are harmful to your property and your family’s health and are removed when you pressure wash.

How to Clean Your Trex Decking

Spray your trex deck with industrial pressure washer soap before cleaning it with a pressure washer. (Amazon has some pressure and power washer options right now.) Scrub each deck surface with a soft bristle brush after that.

Finally, using a power washer or pressure washer fan on the deck boards, do not make it closer than eight inches from the decking surface. Thoroughly rinse each deck board.

Don’t Use the Wrong Cleaner

Choosing the right cleaning for your trex deck can either make or ruin it.

Albeit the decking surface has all the earmarks of being strong, trex decking is quite permeable, requiring the utilization of an oxygenated cleaner fit for venturing profound into the material and cleaning both the inside and outside of the entire deck.

Continuously read the name when buying a cleaning item, and utilize nothing marked as a Chlorine Bleach based “deck chemical.”

Fade is available if the dynamic parts incorporate Sodium Hypochlorite. Chlorine fade is incredibly destructive and will eat through anything it comes into contact with. It will ultimately stain your trex deck, hurt the surface (just as your plants), and intensify any shape or buildup gives that might emerge.

Pick a non-poisonous, sodium percarbonate-based chemical to keep away from this exorbitant bumble.


At the point when strain cleaning your deck, utilize outrageous alert. Tension washing trex decking is generally not exhorted. It tends to be a critical mix-up and cause harm whenever done mistakenly.

Strain washing excessively near the deck or with a lot of tension may harm it. Since trex decking is gentler than real wood, it is all the more without any problem “carved.”

Cleaning a Composite Deck

Maintaining the beauty and utility of your deck need some care and cleaning. You should keep your composite deck cleaner and that can be done with the help of various substances like soapy water or baking soda. Now, make sure to use a gentle cloth or soft bristle brush to unstuck the grime or oil from the deck.

The other alternative for you is to use a smaller pressure washer or power washer but make sure to use it closely because higher pressure can damage the sensitive surface of the composite deck.

An image of a deck

To prolong the life of your composite deck, clean semi-annually at the least

Step 1: Prepare your deck by pre-spraying it. To remove any surface debris, start by spraying whole deck with the help of a garden hose and water.

Step 2: Scrub with soapy water after spraying. After that, spray the deck planks with soap and clean them lightly by a soft bristle brush.

Step 3: after you’ve spent some time scrubbing and trex deck cleaning with your soft bristle brush, give it a thorough rinse. This is an important step that you should not skip: This is significant because if unclean water from the washing is allowed to dry on the composite deck surface, a thin coating may form.

How to Remove Mold From Decking

Rinse previously – Eliminate however much surface residue and shape as could be expected with your garden hose.

Combine the vinegar and water in a blending bowl – In a pail, join two sections of vinegar and one section of water and pour the arrangement straight on the form.

Add a touch of heating soft drink to the blend – Sprinkle the preparing soft drink on the space once the arrangement has been poured. Permit this compound to splash for 20 minutes prior to cleaning the region with your soft bristle brush to kill any excess form and mold.

Thoroughly wash – At last, cautiously purge the region to eliminate any leftover covering. You might want to add a deck brightener later, but using a deck brightener is not always necessary.

Frequently Asked Questions

Why Are Trex Products for Outdoor Living Better Than Wood?

While wood might have all the earmarks of being more affordable at the very first moment, it might end up costing you more in the end. Trex represents quality, magnificence, and low support, saving you time, cash, and the problem of calling a jack of all trades.

Trex decking’s elite composite shell likewise opposes spoiling, staining, and breaking.

Is It Maintenance Free and Is It Suitable to Power Wash Trex Decking?

Trex decking is essentially less support concentrated than wood decking. However, trex decking requires some upkeep to keep it looking great over the long haul, like how you would wash your vehicle. Occasional cleaning with a deck power wash is needed for early age composite decking.

Trex’s superior decking requires less upkeep; everything necessary is a basic cleanser and water cleaning to keep the items putting their best self forward.

Does Trex Color Change or Fade?

The type of Trex you have will determine how well your Trex deck can withstand Mother Nature. Trex Accents, Trex Origins, Trex Profiles, Trex Brasilia, and Trex Contours are examples of early generation composite decks that lack the high-performance shell with enhanced fade, stain, and mold resistance.

As a result, these classic composites will gradually fade over time, reaching their aged color in 12-16 weeks.
Trex Transcend, Trex Enhance, and Trex Select are newer generation high-performance composites with a protective shell technology that delivers exceptional fade and stain resistance.

An image of a deck with tables and chairs


Trex decking is developed to be low-support. All it requires is a basic clean with cleansers like a power washer and water. Support uses for pressure-treated wood decks mount up over the long run. Trex is more costly from the start. However, you’ll never need to sand, stain, or paint it.

Diminished support costs amount to a higher worth than wood for the duration of the existence of your deck. Also, the worth of the additional time spent partaking in your deck instead of chipping away at it.

Let’s face it: not every person has the opportunity to clean and keep up with their open-air decking. It’s conceivable that this is one reason I picked composite decking over different kinds of decking since composite decking requires less upkeep.

Nonetheless, this doesn’t pardon me from cleaning my decks. I should maintain it clean in control for it to keep going for quite a while. In the event that you have relatively little available energy, a force wash might be the most ideal alternative.

Is it, in any case, conceivable to use it on composites? Indeed, composite decking can be power washed. Be that as it may, there are a small bunch of contemplations to remember.

Elite decking would all be able for power washing. To eliminate soil and flotsam and jetsam, utilize basically a fan tip with a 3100-psi power washer.

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