how to test for mold in a house

https://getmoldairsamplingreview.greyhavendaily.com/posts/understanding-mold-air-sampling-what-homeowners-should-know

To test for mold in a house, start by inspecting damp areas like basements, bathrooms, and around windows for visible growth or musty smells. You can use a DIY mold test kit from a hardware store, which typically involves swabbing surfaces or leaving a petri dish open to capture airborne spores, then sending it to a lab for analysis. For a thorough assessment, hire a professional who can use moisture meters and air sampling to identify hidden mold behind walls or under floors.