worst time of year for mold 16

https://moldremediationstlouisjournal.ironwoodscope.com/posts/when-mold-is-worst-in-st.-louis-homes-a-seasonal-guide-for-homeowners

Late summer and early fall, especially after a stretch of heavy rain and humidity, is absolutely brutal for mold growth. You step outside and the air feels thick and damp, then come inside to find that musty smell creeping out of the basement or bathroom corners. It’s the perfect storm of warmth and moisture, and mold spores just take off like crazy.