I used correctdeck on a 700 sq ft 3 tier deck two years ago. Surprised at the level of mold. Deck(s) face south, no trees, full sun. Still TERRIBLE mold. Just cleaned this weekend with EZ DECK and coated with Correctdeck mold inhibitor (which they state should last 1 year). Total cost was about $150 I was thinking about trying Thompson's Waterproofing or even staining the deck as a way to prevent future mold. Has anyone tried this?
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