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. Exposure to second hand nicotine from VAPING doubles risk of young adults developing a wheeze Daily Mail Online Is Secondhand Vape Smoke Bad For Pregnancy? Experts Explain The Risks Secondhand vaping: The latest vaping health risk CNET Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association