mold behind drywall near plumbing 12

https://publishoryx.com/s/lpN_fZfSy8XmFWGTrDmxH

I noticed a musty smell in the laundry room and finally cut open the wall near the washing machine connection. Inside, the drywall was soft and covered in black mold from a slow pipe leak. It's going to take more than just wiping it clean—the whole section needs to be cut out and replaced.