How JUUL Created a Teen Vaping Epidemic Intent Clinical What's Going On With JUUL? Workit Health 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. What Is The Difference Between A Juul And A Vape Difference Between Vaping and Juuling Juul Labs vaping e cigarette with nicotine pod and Vype vape or ePen kit Stock Photo Alamy