Symptoms Of Second hand Vape Smoke 2nd Hand Vape Smoke Side Effects Health experts say not The risks of vape pens' secondhand aerosols 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 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