mold behind drywall near plumbing 22

https://wiki-site.win/index.php/Mold_Remediation_St._Louis:_A_Real-World_Case_Behind_the_Drywall

When I pulled back the drywall to fix a leaky pipe, I was hit with that musty, damp smell. Sure enough, right behind the plumbing wall, there was a patch of black and green mold spreading across the paper facing. It had clearly been growing for a while, thriving in that dark, moist spot where the trap kept sweating. I had to cut out a good two-foot section and treat the studs before I could even think about patching it up.