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. Does Vaping Smell? Ways to Reduce the Vape Aroma Ecigator Less Smelly Than Cigarettes but just as Dangerous GKT.com Vape vs Joint Smell: Discretion, Duration, and Detection If someone smokes outside, do they bring thirdhand smoke indoors with them? Thirdhand Smoke Resource Center