[taneq]

Are you saying that all particulates in the air inside a house are mold spores? Surely the vast majority is just normal dust (dander, microplastics, silicates, etc.)?

[DANmode]

Dust becomes mold rapidly.

Way more rapidly than anyone’s comfortable.

Ambient air has mold spores.

Add a single humid breeze through the space, game over.

If you don’t have a humidity range being recorded day to day in your home, you may be surprised the excursions.