Disposable vapes are more toxic than cigarettes, contain lead: Study NewsNation Are Disposable Vapes Safe? Analysing the Facts Vapoholic Vaping among teens declines, but health risks and addiction remain a concern News Most young users put disposable e cigarettes in trash, creating huge streams of toxic and hazardous waste, as companies fail to take responsibility Metals found in disposable e cigarette vapor could pose health risks American Chemical Society