Vapes vs Cigarettes: Which One is More Deadly? Atlus Vaping vs Smoking: The Science Clearing the Air Most people switch to dry herb vaping for one reason but stay for another. Here's the real lesson: Combustion = smoke, lingering odor, and byproducts you may not want Vaporization = It has been marketed as the safer alternative to smoking but young people who vape are three times as likely to take up smoking later in life. That's not to mention the