We have received many questions if vape clouds leave an odor? In general the answer is no. However some vapor or e-juice has has a heavy fragrance or flavor, that flavor may leave a residual scent, especially in closed spaces, like a car. It’s important to note that the scent we are describing is no where near the same level the ugly dirty smell of cigarette tobacco smoke. So how do you deal with residual vapor scent? Again the scent is very light, but we recommend an all natural product, spray or some natural scent wicking candle.