Parents using e cigs expose kids to dangerous secondhand vapor Futurity Is Second Hand Vape Smoke Bad For You? Learn How to Avoid its Side Effects Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association 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 Can You Get Secondhand Smoke From a Vape or E Cigarette? Focused on the Facts: Secondhand Marijuana Smoke American Nonsmokers' Rights Foundation no smoke.org