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 vape? Vaping Post Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Can You Get Secondhand Smoke from Vaping? ZOFO Is Secondhand Vape Smoke Bad For Pregnancy? Experts Explain The Risks Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA