The bleach, trex says, will remove the mold, but also could lighten the color of the boards. Strong and durable, all while delivering the timeless look of natural wood with none of the staining, splintering and water damage the organic wood presents.

Fiberon Concordia Horizon Composite Decking Board in 2020

Keep a safe distance between the power washer and the deck surface.

How to clean composite decking boards. Soap can leave a film on composite decking that could damage it over time. How to clean your trex decking and railing keep your trex composite deck products clear from spots and sap. To prevent damage always spray with the grain of the composite.

If you have mulch in your yard, avoid putting it right next to your deck. We recommend staying a minimum of 6” away from the surface. Please note if any cleaning produt is left on the boards they may become slippery.

If your composite decking is of the uncapped variety, don't be tempted to use a pressure washer as it can damage the surface. This is also a quick and easy step because all you have to do is just take out the hose and start spraying the composite. Instead, opt for a dedicated composite decking cleaner or the simple warm soapy water method.

Tips for how to clean composite decking. This will ensure that all of the dirt and debris will fall over the sides. On average, one gallon diluted with one part cleaner to three parts water will clean approximately 1,000 square feet of surface area.

Start from the middle and push the water towards the end of the deck. Once the surface is clean, make sure you get into the corners and gaps between boards to keep mould at bay. When power washing your deck, direct the spray to match the grain.

Composite deck boards are produced to have similar patterns, texture, design, and appearance as the timber decking. For both scrubbing and pressure washing, make sure to completely rinse the deck with clean, preferably warm, water afterwards. Clean with the grain of the individual boards.

Mold and mildew aren’t just an eyesore, they can be hazards to your health and can even shorten the life span of many composite deck boards. Preventing any unnecessary damage by putting just a little more effort will pay off greatly at the end. Leave the owatrol cleaner mixture or hot soapy water on the surface for several minutes before rinsing the boards.

Now enjoy your nice clean decking area. Trex recommends these products for cleaning mold from composite decking: If there are flowerpots on your composite decking, place them in saucers that are large enough to catch any soil or water that may overflow so that it doesn’t touch the deck surface.

How to clean a composite deck. Soap and water is always the recommended stain remover for composite decking. Large areas should be cleaned in.

Mix some warm, soapy water into a clean bucket ready to wash. Different mold, tree sap stain and mildew removers for your composite decking. Use a soft bristle brush to scrub the decking (or a pressure sprayer) to loosen any trapped dirt and debris between the joints and remove any mold or grease.

This should be enough to remove any dirt without damaging the composite decking. Always scrub in the direction of the deck plank. Dish soap is a great and affordable way to clean your deck.

General upkeep for all decks will involve the following: Hose off and dry down and enjoy your newly cleaned composite decking. Once the deck has been scrubbed, rinse thoroughly with clean water, ensuring all the soapy water has been rinsed clear from the deck.

Make sure it is set to under 3100 psi and the nozzle is at least 21 cm from the boards. If you want to know when, how and what to do to ensure that your composite decking boards retains that terrific look and finish after you. To maintain the beauty and functionality that you want from your deck, a little care and cleaning can go a long way.

On the other hand, when it comes to the best way to clean composite decking, the answer looks quite different from cleaning methods for natural decking. However, despite the financial benefits, you will still need to care and look after your decking to ensure it maintains its natural appeal; Avoid using bleach when cleaning composite decking, as this can discolour the surface.

One of the most popular deck brands in the industry, trex is a customer and contractor favorite choice year after year. Likewise, dish detergent and water gets hard to remove stains off of composite decks. Ensure all cleaning fluid, soap and debris have been successfully removed from the boards before leaving to dry.

Trex, a popular manufacturer of composite decking, says mold will not damage the deck boards. In addition to that, it is exceedingly easy to clean composite deck boards. How to clean mold and mildew from composite decking.

While wood and composite decks are durable, to keep them in their optimal state, it’s best to be gentle and careful when cleaning. Don’t forget to clean the gaps too, since that’s where the most mold issues come from. When you’re done, you should clean it with a product that is made for composite materials, but, if you don’t have such a product, you can use warm water and gentle soap.

Mix warm water (not too hot) and a mild dish soap in a bucket, and use a soft bristled brush to gently scrub the dirt away.