E cigarettes and Vaping Commercial Tobacco Use MN Dept. of Health 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 What's in vapes? Toxins, heavy metals, maybe radioactive polonium E Cigarettes and Vaping PPAC Central How to Safely Dispose of E Cigarettes: Information for Individuals US EPA