Banish Stubborn Vaping Odors: Freshen Your Home Now Malaysian The smell of vape doesn't tend to linger in the environment and it usually dissipates within seconds. Unlike cigarette smoke that sticks to your clothes, hair and even your car, 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. What Does a Vape Smell Like? How to Detect if Someone is Vaping in Your Home: Key Signs to Watch