I've had ChoiceDek in for well over a decade in Tennessee. I use to use Clorox for the mold, until it really did a number on the plastic. The plastic railing became rough and the deck turned solid black. It no longer worked for the mold. I then tried Corte Clean. It worked perfectly. I have been using it for years, spring and fall. I just purchased more today.
5 years ago
Corte Clean Composite Deck Cleaner has a
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