What Are the Risks from Secondhand Vape Smoke? NVB Inc. How secondhand smoke, thirdhand smoke & vaping affects kids Symptoms Of Second hand Vape Smoke 2nd Hand Vape Smoke Side Effects Health experts say not Juul study shows secondhand vaping emissions are less toxic than cigarette 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 Tobacco Smoke, Vaping, and Asthma AAFA.org