How do you remove mold from tongue and groove pine ceiling?

Shirley Hearn
by Shirley Hearn

We built our large, screened, back porch about 5 years ago and the ceiling is tongue and groove knotty pine. Last year we added a hot tub and have used it a lot. Now I noticed that we have mold growing on the ceiling. It's not too bad yet (my husband can't see it but I can) but I imagine it will only get worse. What can we use to remove it and prevent it from coming back?

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