Heavy Smokers: Best Vapes & Liquids (UK 2025) Guide FDA made surprise visit to Juul as CDC finds vape maker dominates market Teen vaping leads to teen smoking, new study suggests Los Angeles Times Vaping device, electronic cigarette, nicotine free vape isolated on the white background. Vapor box mod tank with vaping liquid. Smoke addiction quit Stock Photo Alamy FACT: Most e cigarette users also smoke cigarettes, a pattern known as dual use. This means the tobacco industry isn't helping people quit; it's sustaining addiction through another product. While the industry claims