How To Clean And Seal Composite Decking

How To Clean Composite Decking (in 6 Easy Steps)

We don’t know the exact year it was installed or the manufacturer. Learn how to clean composite decking and keep your deck's aesthetics beautiful year-round with our Care & Cleaning Guide. After scrubbing your deck, rinse it off with your hose, and then simply let it dry before moving furniture and other items back.

to read our round-up of the best composite decking brands of 2020. However, the reduced need for maintenance doesn’t mean you can leave these decks unattended. Let’s go over everything you need to know about how to clean a composite deck.

To pressure wash a composite deck requires a little preparation. These composite timbers are a little different from ordinary wood and require some preparation. Don’t place the nozzle of the pressure washer too close to the surface of the deck. Always try to keep at least six inches of separation to avoid damaging the outer vinyl layer. Always use a fan tip on your pressure washer.

Is It A Good Idea To Power Wash Your Deck ?

To do this correctly you also need to follow up with oxalic acid which will neutralize the tannin stains. This is one of the items that led to the lawsuit. A house wash mix with low pressure works for newer trex, but I’ve used up to a roof mix on some trex decks that were really nasty . TimberTech Azek, TiberTech Pro, TimberTech Edge, Reliaboard, Docksider – The company states that power washing should be used for rinsing only with a maximum pressure of 1,500 psi. A fan-tip should be used – working with the grain while spraying the decking. Cali Bamboo – They recommend having a professional power wash Cali Bamboo decking at a low pressure with a wide fan-tip. Power washing damage can lead to a loss in the warranty.

Power Washing Wood Decks

This will ensure that the water diffuses enough not to damage the deck. If you are dealing with particularly stubborn ice, you may opt to use rock salt or calcium chloride to melt it before attempting to shovel.

Composite decking is one of the most popular decking materials, and with good reason—it's durable, attractive and inexpensive. But even the most ardent fan of this type of deck won't be a fan of cleaning composite decks. Once the cleaner has been on the boards for the period the manufacturer recommends, spray the deck clean with the power washer. You should then allow at least 24 hours before applying any further treatments or stains to the deck, in order to ensure that it's completely dry.

We had unexpected drizzle overnight and it didn’t penetrate. Is there any way to remove it or “reloosen” it. It did not do it to the whole deck, just an area about 6′ x 3. 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.

For natural wood lovers, properly cleaning a wood deck requires annual care. This condition can be decreased greatly with the use of a product call ACL Staticide®.

A Soapy Deck Scrub