How to Find Hidden Mold in Your Home
A musty smell with nothing visible means mold behind walls, under flooring, or in ducts. Follow the odor and confirm before you open anything up.
Mold Detection
What That Musty Smell in Your House Really Means
That musty smell usually means hidden mold, not a dirty house. What the odor actually is, where it comes from, and how to find and fix the source.