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 Amazon.com: NICOTESTS Nicotine Second Hand Smoke and Vape 10 ng Test (5 Pack) : Health & Household Can You Get Secondhand Smoke From a Vape or E Cigarette? Tobacco Smoke, Vaping, and Asthma AAFA.org Focused on the Facts: Secondhand Marijuana Smoke American Nonsmokers' Rights Foundation no smoke.org Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals