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 Protegemos a los nios del humo del tabaco, hagamos Health effects of electronic cigarettes Wikipedia Secondhand smoke and aerosol The Issues of Testing for Secondhand Smoke. Indoor Science 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 Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM