Disposable vape waste quadruples to 5 million per week 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 Why disposable vapes are becoming an environmental liability CBC News The Hidden Environmental Hazard: How to Properly Dispose of Disposable Vapes? Vaping Land