We have a second generation TimberTech deck in New Jersey. The first one they replaced because it was defective. We've had it for 10+ years. It's on the north side of the house It gets black mold spots. We learned of Corte Clean from a local retailer and confirmed with TimberTech that it wouldn't damage the deck. We've used it spring and fall as long as we've had the deck. The deck has kept it's color and still looks new when it's cleaned. We've ordered more and will be signing up for the subscription to get our yearly 2 bags.
3 years ago
Corte Clean Composite Deck Cleaner has a
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