Are disposable vapes bad for the environment? Greenpeace UK Dank Vapes, TKO and Other THC Vaping Brands Are Linked to Illnesses, C.D.C. Says The New York Times Vapes aren't harmless and they're a health and environmental issue. Disposable vapes contain plastic, toxic chemicals, and lithium batteries that can leak into soil and water, harming wildlife and polluting our Disposable Vapes: Dangerous, Damaging, and just Dumb UC Davis study: Disposable vapes may be more toxic than cigarettes Vaping exposes users to toxic metals like lead and uranium, study says AOL