Secondhand vape exposure: Risks and side effects Secondhand Smoke and Electronic Cigarette Aerosols US EPA Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Secondhand Vape Exposure: Effects, Who's at Risk, and More 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 Should I Be Concerned About Secondhand Vaping?