How to Spot Mold Hidden Behind Bathroom Tile and Fixtures

https://drywalljournal.clarionvale.com/posts/how-to-spot-mold-hidden-behind-bathroom-tile-and-fixtures

Mold often hides behind loose grout or caulking; look for subtle musty smells near vanities or dark discoloration along tile edges where water seeps in. Peeling paint or bubbling drywall nearby might also signal moisture trouble. If you spot spongy caulk or warped baseboards, that's a clue mold is thriving unseen behind the surface.