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 Secondhand vape exposure: Risks and side effects Thirdhand Smoke Resource Center Protecting Californians Can You Get Second Hand Smoke From A Vape? Facts & Risks Cyclone Pods Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Is Second Hand Vapour Harmful? Facts for Bystanders