Mold on Tongue-and-Groove Ceiling
I live in a log house build in 2011. I am starting to see a black stain on my cathedral ceiling and I am concerned that it is mold. It would be very difficult to swab the area to test. Is it possible to have mold growing inside a log house? I have had the outside stained 2 times since living in the home.
Thanks for any info.
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