FAQs

Corte*Clean is an earth-friendly cleaning product that is used to fight tough stains in addition to helping to eliminate any unwanted mold and mildew that may appear on the surface of your deck.
Any mild household cleaner can be used to remove stains.
Using a power washer yearly will help remove any surface stains that may accumulate over time from regular deck usage.
A wire brush may be used to remove scratches and tough stains. Using a wire brush may change the appearance of the deck product where the wire brush was used.

DuxxBak Dekk: Visit the Fastener Chart on p. 15 and additional information on p. 5 of the DuxxBak Dekk Installation Guide.
Optima Dekk & Optima Dekk LT: Visit the information and Fastener Chart on pgs. 6 & 8 of the Optima Dekk Installation Guide.
I.Dekk & I.Dekk HD: Visit the information on pg. 10 of the I.Dekk Installation Guide.

Proper gapping must be provided throughout the deck installation. A gap of 1/8″ should be provided where the deck board meets a wall and a 3/16″ gap should be provided where the deck board meets a post or other object.
A 1/32″ gap should be provided between T&G boards.
A 3/16″ gap should be provided between S4S boards.

It is safe to use ice removal products such as sodium chloride and calcium chloride on DuxxBakDecking products. When the ice melts after using salt, there may be a white residue that remains on the deck. This residue can be removed with a light cleaning or naturally with a rain shower.
Do not use a metal shovel on DuxxBak Decking products. Instead, use a plastic shovel to remove any snow to prevent potential damage to the product.

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