Detecting drywall water damage early prevents costly mold colonization within 48 hours
https://express-wholehome-near-weidnerfield.opalvector.com/posts/among-water-damage-types-three-contamination-standards-define-classification-levels
Water damage behind drywall often appears as discoloration, soft spots, bubbling paint, or a musty odor—but the real urgency lies in acting before mold takes hold