Secondhand vape exposure: Risks and side effects Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign. Can you get second hand smoke from a vape Secondhand Electronic Cigarette Aerosol and Indoor Air Quality US EPA Juul study shows secondhand vaping emissions are less toxic than cigarette smoke