Vaping refers to the act of inhaling and exhaling aerosol, often called vapor, produced by an electronic cigarette or similar device. These devices heat a liquid that usually contains nicotine, flavorings, and Stealth Vaping and How to Exhale Zero Vapor Vaping360 How To Make No Smoke Come Out When You Vape How to Blow Smoke from Your Mouth Without Using a Cigarette Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY How To Make No Smoke Come Out When You Vape Why Do Vape Pens Clog?