mold behind drywall near plumbing 27

https://qqpipi.com//index.php/How_to_Spot_and_Address_Mold_Behind_Drywall_Near_Plumbing

A musty smell led me to pull back the bathroom drywall, where I found black mold creeping along the plumbing pipes. It seems the slow drip from a loose connection had soaked the insulation and drywall over time, creating the perfect damp environment for the mold to thrive behind the wall.