Health experts say not to 'vape' around children, because the secondhand aerosol (it isn't vapor) from e cigs isn't safe for them Kentucky Health News Project Filter Secondhand Vape Informational Poster #2 Idaho Health Tools 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. E Cig Vapor Or Secondhand Smoke: Which Is Worse For You? Does Vaping Cause Secondhand Smoke? Secondhand vape plumes could form lung damaging radicals American Chemical Society