Is Secondhand Vape Smoke Bad for You? The Truth on the Trend Molekule Study finds secondhand smoke may be source of lead exposure in children, adolescents Vital Record 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. Secondhand Vape Exposure: Effects, Who's at Risk, and More Is it risky to smoke or vape around companion animals? RSPCA Knowledgebase Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN