Tobacco Smoke, Vaping, and Asthma AAFA.org Parents using e cigs expose kids to dangerous secondhand vapor Futurity Focused on the Facts: Secondhand Marijuana Smoke American Nonsmokers' Rights Foundation no smoke.org 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