Tobacco Smoke, Vaping, and Asthma AAFA.org The risks of first hand and second hand vaping Eoleaf Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Passive vaping time we see it like secondhand smoke and stand up for the right to clean air 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