We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape 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. Tobacco Smoke, Vaping, and Asthma AAFA.org What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Does Vaping Cause Lung Cancer? E Cigarettes (Vapes) Smoking and Tobacco Use CDC