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 Vapes are commonly used as a way to stop smoking but it could have a huge unexpected risk Is Secondhand Vaping Harmful To Your Health? Symptoms Of Second hand Vape Smoke 2nd Hand Vape Smoke Side Effects Health experts say not Tobacco Smoke, Vaping, and Asthma AAFA.org