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 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 Secondhand Smoke and Electronic Cigarette Aerosols US EPA Has someone ever told you that vaping is harmless? The truth could not be further. Vaping is addictive and harmful to your health. It is also illegal in Singapore, and