Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis E cigarettes: Facts, stats and regulations What is a Disposable Vape? Everything You Need To Know What's in vapes? Toxins, heavy metals, maybe radioactive polonium With more vapes getting thrown away every year, it's become a growing environmental problem. Vapes contain heavy metals, nicotine, and other chemicals, which leach toxic pollutants into the soil and waterways when Vaping: High lead and nickel found in illegal vapes