Five million vapes thrown away a week, campaign group says The Independent 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 Don't Toss That E Cig: Vaping Waste Is A Whole New Headache For Schools And Cities KFF Health News Vape Waste 2 Rise of single use vapes sending tonnes of lithium to landfill TBIJ