Less Smelly Than Cigarettes but just as Dangerous GKT.com What Does a Vape Smell Like? Does Vaping Ruin Taste Buds? Vaper's Tongue Smoker's Tongue Can You Vape Indoors? Rules, Smells & Other Options FRE. 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. I can do it at home, the smell won't linger': Do youths who vape know what they're inhaling? CNA Lifestyle