Disposable vapes might look harmless with their fun colors and sweet flavors, but scientists have just uncovered a disturbing truth: these devices can pack a toxic punch even stronger than regular cigarettes. Disposable vapes contain 'more toxic metals than 19 cigarette packs' Metals found in disposable e cigarette vapor could pose health risks American Chemical Society Make lab tests for toxic vapes compulsory, urge Scottish Greens Scottish Greens Disposable e cigarettes more toxic than traditional cigarettes EurekAlert! New study finds disposable vaping devices more toxic than traditional cigarettes