In secondhand vape, scientists smell risk American Heart Association 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. (Photo: Photo by Christopher Furlong Getty E cigarettes and Vaping Commercial Tobacco Use MN Dept. of Health Can You Get Second Hand Smoke From A Vape? Secondhand vape exposure: Risks and side effects Solving secondhand "vape smoke" at workand at home