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 Complete Guide to Secondhand Vaping Devices Vape Direct Secondhand Electronic Cigarette Aerosol and Indoor Air Quality US EPA Can You Get Second Hand Smoke From A Vape? Second Hand Vaping: A Problem or Not? My Vapery UK Is Second Hand Vape as Dangerous as Secondhand Smoke? Vapesourcing