Can Plasma Clean Cigarette Smoke in Your Apartment? Yes. Radioactive Isotopes Are the Real Problem.

Chat with Greg Fridman · Sep 8, 2026 · 9m

Follow-up to my last smoke and exhaust episode. Two viewer questions in one: why is bread exhaust alcohols, and can plasma clean cigarette smoke in your apartment? Yes to both, but cigarette smoke has a surprise you probably haven't thought about.

⏱️ Chapters

00:00 The two viewer questions in one

00:44 3 topics: VOCs, byproducts, and "some crap plasma can't remove"

01:15 Why bread exhaust is alcohols: yeast eats sugar and produces ethanol

01:40 Plus aldehydes, organic acids, esters (this is why fresh bread smells amazing)

02:14 One loaf smells wonderful. A factory produces clouds.

02:39 VOCs…