More bad news about vaping: Teens increasingly are breathing in secondhand e cigarette vapors, report says Chicago Tribune 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 Cigarette lectronique, vapoteuse, e liquide vape effet THC France Smokefree DeKalb County DeKalb County Health Department