Does Vaping Smell? Reduce Smell of Vape Juice Vaping 101 Do Dry Herb Vaporizers Smell? What does the smell of stale tobacco smoke mean? Thirdhand Smoke Resource Center Most people switch to dry herb vaping for one reason but stay for another., Heres the real lesson:, Combustion = smoke, lingering odor, and byproducts you may not want, Vaporization = Smoking vs. Vaping: Which One is Better?