Does Vaping Smell? (3 Ways to Reduce) Vape pen smells can build up and cause the room you vape in to have an odor. We'll share the best ways to prevent and fight vape odors quickly, along with easy Does Vaping Smell? and How to Tell if Someone Is Vaping Ultra Liquid Labs 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,