mold behind drywall near plumbing 43

https://blast-wiki.win/index.php/How_to_Handle_Mold_Behind_Drywall_Near_Plumbing_in_a_Rental_Home

Peeling paint and a faint musty smell near the baseboard finally clued me in. After prying off a small section of drywall, I found a patch of black mold thriving behind it, right where the bathroom plumbing runs through the wall. A slow drip from a pipe joint had been feeding it for months.