Hi, I have a greenhouse on my property of about 30sqm built with a frame in pressure-treated wood. Wondering if it's normal for there to be growth of black mold and some form of white spots on the rafters or if it could be built with poorly treated wood? What should I do?
I would say wipe it off and look happy. This winter, at least we have gotten a lot of dirt spots in strange places, but you just wash it off. The white could be remnants of impregnation that are coming out.
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Vi vill skicka notiser för ämnen du bevakar och händelser som berör dig.
