Tobacco Smoke, Vaping, and Asthma AAFA.org Symptoms Of Second Hand Vape Smoke 2nd Hand Vape Smoke Side Effects Second hand vape smoke Does Vaping Cause Secondhand Smoke? 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 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 Parents using e cigs expose kids to dangerous secondhand vapor Futurity