About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Smoke and Vapers: The Complexity of Treating Teens for Vaping Use Vaping refers to the use of an electronic cigarette, or other vaping device, to breathe in an aerosol, often containing nicotine, flavouring and other chemicals. Unlike cigarette smoking, vaping doesn't burn tobacco. E Cigarette Rise in Popularity and its Effects Mountainside TC