Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Can you get second hand smoke from a vape Secondhand Electronic Cigarette Aerosol and Indoor Air Quality US EPA 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.