Disposable vapes are a major, growing environmental hazard, with an estimated 30 million vapes disposed of in households and on street litter bins each year, often leeching nicotine, heavy metals and mercury into How to Reuse Disposable Vape Lithium Batteries : 6 Steps Instructables How to Safely Dispose of E Cigarettes: Information for Individuals US EPA Used vape devices don't belong in the garbage. Most contain lithium ion batteries that can be dangerous if not handled properly We put together a simple guide to help you: