I have a Trex deck in Upstate NY. A former co worker helped install it in 2008-09. We had some extra, so we made planters out of it too. The deck is about 14 X 40. I use to buy Corte Clean locally, until one year, I used it and it didn't work so well. They sold me bags that were beyond the best if used by date. I've been ordering it online ever sense, for the last 3 or 4 years, to avoid this problem. I generally clean it every spring and fall to keep it clean. Last fall, I didn't have time. The black mold is apparent this year. I am very happy with the product.
Posted 1 month ago
Unfortunately, some retailers don't properly manage their inventories on a first in/out bases. Corte Clean, like other cleaners, paints, etc. degrade over time. When this occurs, they don't perform as the manufacturer intends, which generally costs the consumer more time & money, if they perform at all. Unfortunately, this happened to you. This is why dates should always be checked when purchasing any chemical from a retailer! It's always great to hear Corte Clean keeping Trex decking clean, when properly proactively used. Unfortunately, composites don't remain clean without proactive use, as you unfortunately discovered by skipping the "fall" cleaning. Fortunately, it doesn't sound too bad. Thanks for the testimonial & order!
Posted 1 month ago
Corte Clean Composite Deck Cleaner is rated 4.81 based on 554 reviews

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