mold behind drywall near plumbing 20

https://thegatewaywatermoldpress.valiantfield.com/posts/hidden-mold-behind-drywall-what-a-plumbing-leak-can-teach-us-about-water-damage

Behind the bathroom wall, where the pipe meets the drywall, there's a persistent damp spot that's been slowly growing darker. The mold is thriving in that hidden pocket of humidity, spreading in soft, black patches across the paper surface of the drywall. It's that musty smell that tips you off first—earthy and stale, like a forgotten basement. When you tap the area, the drywall feels spongy, barely holding together against the constant moisture from a slow pipe leak. It's a quiet problem, one…