Vapes are clouded in misconception . They contain many of the same toxic and cancer causing chemicals found in regular cigarettes. One of these ingredients is diacetyl, used in popcorn flavourings for its Diacetyl In Vape: What You Need To Know Shisha Vibe High concentrations of flavor chemicals are present in electronic cigarette refill fluids Scientific Reports Harmful Chemicals in Vapes and E Liquids You Should Avoid SMOKO E Cigarettes