How to Know If You Need Mold Testing Before It Gets Worse
1. Persistent Musty or Earthy Odors A strong, musty smell is one of the most common early indicators of hidden mold growth. Even if you can’t see any visible discoloration, a persistent earthy odor—especially in basements, crawl spaces, attics, or behind walls—often signals active mold feeding on organic materials. When smells don’t respond to cleaning … Read more