Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis Elf Bar and other Chinese e cigarette makers dodged US customs and taxes AP News How Vaping Affects Your Gums and Teeth: What You Need to Know Secondhand aerosol, sometimes referred to as vapor or vape", emitted by electronic cigarettes exposes bystanders to harmful elements such as nicotine, heavy metals, ultra fine particulates, volatile organic compounds, and other toxicants. A Lead in Vapes: Toxic Metals Found in Disposable E Cigarettes Technology Networks Disposable vapes now come with disposable displays : r electronics