>>2951206
>look under 100yo house
>don't see any mold
>no problem
also mold doesn't grow because of moisture in the beams it grows because of relative humidity under the house. It's like checking the drywall for fart smell it makes zero fucking sense. if shit's dry, no mold. if shit's wet like you accidentally ran the hose under the house and made puddles it's going to fucking mold. it has nothing to do with the beams or the moisture content of the wood, which is a measure of how cured it is and 100yo lumber isn't getting any more cured. you're mother is a fucking retard.