What “toxic” really means (and why it matters at home)

“Toxic” is one of the most overused words in the language. We use it for mold and radon. We use it for a coworker. We use it for a whole relationship.

That's not sloppy — it's the paradox at the center of this show. Whether it's a spore count or a pattern of behavior, the question is the same: what is this quietly doing to me, and what can I change?

Home is the place to start, because it's the one environment you actually control. Test what you can measure. Fix what you can fix. And get honest about the parts that don't show up on a lab report.