Secondhand vape plumes could form lung damaging radicals American Chemical Society Here's how your dab pen and vape could affect your mental health National Geographic Ann Arbor businesses prepare for flavored e cigarette ban Which State Vapes the Most? RT Proposed zoning changes for vape shops Mt. Lebanon, PA When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to