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 How Smoking vs. Vaping Affects the Eyes Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy Tobacco Smoke, Vaping, and Asthma AAFA.org Is Second Hand Vape Bad? Sikary Vape Official Website Second hand vape smoke linked to more asthma symptoms in kids