What's really inside vapes? We pulled them apart to find out What's in vapes? Toxins, heavy metals, maybe radioactive polonium How Are Disposable Vapes Made? cometovape Do Vapes Set Off Metal Detectors? Why They Trigger Alarms and What to Expect 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 Disposable vapes contribute to nearly $10 billion of 'invisible' e waste every year News Chemistry World