Mold that keeps coming back after cleaning is a common frustration for Florida homeowners. In many cases, the issue isn’t the cleanup—it’s lingering moisture or hidden conditions that allow mold to return. This article explains why recurring mold happens, what cleaning misses, and when a professional mold assessment makes sense.

A bathroom fan that's too small — or vented straight into the attic — quietly feeds mold in humid Northeast Florida homes. Here's how to tell yours isn't keeping up, how to size one correctly, and the venting mistake we find most often on inspections.