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 Health Risks of E Cigarettes and Vaping American Lung Association E Cigarettes: Is Vaping Bad for Your Teeth? Delta Dental Of Washington Secondhand vape exposure: Risks and side effects Is 2nd Hand Vape Smoke Bad Is There 2nd Hand Smoke From Vapes Covid 19 Juul study shows secondhand vaping emissions are less toxic than cigarette smoke