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mold deck stain

  1. General DIY Discussions
    I have a 1-year old deck, pressure-treated pine, which I stained 3 months after construction. Now I see a lot of areas that are discolored (black) which can only be growths of mold. Can that be the case, so soon? I think I may have stained it too thin in areas, because where I edged (perhaps...
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