Heated Tobacco Products ASH Scotland What is the difference between Vapes and E cigarettes ECIGS International Vandy Vape Pulse BF Squonk Mod review Ecigguide.com 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.