We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC Parents using e cigs expose kids to dangerous secondhand vapor Futurity 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 second hand smoke from a vape