Secondhand vaping: The latest vaping health risk CNET Secondhand Vape Exposure: Effects, Who's at Risk, and More Exposure to second hand nicotine from VAPING doubles risk of young adults developing a wheeze Daily Mail Online Passive vaping time we see it like secondhand smoke and stand up for the right to clean air 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.