How To Clean And Maintain Composite Decking

Contents

• Cleaning Composite Decking Of Common Stains & Problems
• Timbertech Azek, Timbertech Pro, Timbertech Edge Cleaning Tips
• How To Clean Mold And Mildew From Composite Decking
• How To Clean And Restore A Composite Deck

Both are effective in greatly reducing static electricity on Trex decking surfaces. Apply full strength using a mop on a dry decking surface, and allow to dry; no rinsing or diluting needed. Products are non-toxic, non-flammable, non-staining , completely biodegradable and safe to use. Product is water-based and may require a second application after rain or other weather conditions.

As with any walking surface, TimberTech Deck or Porch products may become slippery in freezing weather. For ice removal, most products containing calcium chloride can be used without damage to the deck or porch surface. These products may leave a white residue which can be cleaned using the cleaning guidelines in the previous pages. Like any other wood-based product, TimberTech’s wood-polymer composite products may experience a naturally occurring process called Extractive Bleeding/Tannins. This process may cause temporary discoloration that will weather away with exposure to flushing rainfall and UV. In most cases, the weathering process takes 8-10 weeks but could vary depending on location and specific product application such as a covered porch.

Specific steps best for cleaning wood, decking.

Posted: Sun, 19 Apr 2020 07:00:00 GMT [source]

Cleaning Composite Decking Of Common Stains & Problems

Glenn, if the composite deck is newer, you don’t want to seal it as the sealer won’t be able to penetrate. If it’s an older composite deck that’s absorbing water, you can use our DEFY Extreme Composite Deck Sealer. To make sure it’s able to be sealed just sprinkle a few drops of water on the deck. If the water just beads on the surface, then you shouldn’t apply a sealer as it won’t soak in. Keep in mind it’s a clear sealer so it may not hide the scuff marks.

Timbertech Azek, Timbertech Pro, Timbertech Edge Cleaning Tips

Address the oily stain as soon as you notice it; the longer it sits on the surface of your deck, the more difficult it will be to remove. Use a soft bristled brush and soapy water to scrub at the stain. This isn’t more effective than scrubbing by hand, but it’s much faster. If you have a large deck, you may prefer this approach.

How To Clean Mold And Mildew From Composite Decking

This is not a defect of Trex products but an issue with the water itself. Generally these deposits can be cleaned with white vinegar on decking surfaces or use of Magic Eraser® on railing surfaces. Rinsing is required so care should be taken to not use hard water for this purpose, and if it must be used, dry with a cloth or use a blower to dry surfaces. Concrete spatter, especially if it has been allowed to set up in the pores of Trex, can be difficult to remove. Generally, it comes out over time, if not right away, with a proven composite deck cleaning product.

Refinish Your Deck In A Weekend

Related Products

Mildew stains may occur where moisture, pollens, and/or dirt are present. Mildew needs a food source to grow, which can be grass, pollens, dirt, debris, wood, and wood resins. To remove tannin stains from debris, such as leaves, apply a commercial deck brightener once the Trex decking is dry.

Use a pressure washer with no greater than 3100 psi and make sure it has a fan attachment and soap dispenser. Use the fan attachment to spray each individual deck board and rinse away the soap and debris. A basic car/rv/boat biodegradable soap is best because they are generally designed to come into contact with plastic and metal without damaging. Stay away from dishwashing detergents because they contain ammonia which gets into the pores of most composites.

Using a solid stain will hide the fact that they are new boards. I have a medium gray Trex deck that was installed in 2007.

The capping material on these products is not composed of a wood plastic composite. If you prefer to pressure wash your Trex decking, that’s fine. But, the pressure washer cannot be greater than 3100 psi or it could damage the decking, which would void the Trex warranty. To clean with a pressure washer, first spray your deck with commercial pressure washer soap. (Buy some now on Amazon.) Next, scrub each board with a soft-bristle brush. Finally, rinse each board thoroughly, using a pressure washer fan tip that’s no closer than eight inches from the surface. Leave the Owatrol Cleaner mixture or hot soapy water on the surface for several minutes before rinsing the boards.

Common Instructions For Cleaning:

If it’s been a while, you may want to use a commercial cleaning product; always read the manufacturer’s instructions before using any commercial deck cleaner. This condition can be decreased greatly with the use of a product call ACL Staticide®. Two products tested were General Purpose Staticide® and Heavy Duty Staticide®.

• For wood decks, not cleaning often enough can lead to more costly maintenance.
• To clean a Trex deck, start by mixing equal amounts of composite decking cleaner and water and using it to scrub down the deck twice a year.
• Simply scrub the solution into the decking one section at a time and rinse.
• Once you’ve scrubbed away any dirt and grime, rinse the cleaner off with a hose or a power washer.
• The best part of composites is that, with the exception of food stains, you only have to clean your deck for aesthetic reasons.

Composite lumber is made up of a combination of both plastics and wood fiber/flour. But the fix is pretty easy if you just follow a few steps. In the end, apply the deck cleaner on the surface throughout and evenly.