Study Finds E Cigs Produce More Formaldehyde Than Regular Cigarettes When you vape, you may be creating and inhaling formaldehyde. Talk to your kids about the dangers of vaping. Formaldehyde exposure from 3 e cigarette formats tested well below WHO quality guidelines EurekAlert! All E Cigarettes Emit Harmful Chemicals, but Some Emit More Than Others Berkeley Lab Berkeley Lab News Center Do E Cigarettes Contain Formaldehyde? VapeMountain.com Formaldehyde in Electronic Cigarette Liquid (Aerosolized Liquid)