Secondhand smoke and secondhand aerosol E cigarettes: Facts, stats and regulations 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 In Scotland From Today It Is Illegal To Smoke Or Vape In A Vehicle Carrying Someone Who Is Under The Age Of 18. That's Because Research Shows Second hand Smoke Is Really Bad Tobacco Smoke, Vaping, and Asthma AAFA.org