E Cigarettes and Secondhand Aerosols Smoke Free At Home NM Your vape isn't producing formaldehyde, either Vapour.com Electronic Cigarettes, E Cigs, and E Liquids for Vaping Vapour E cigarettes contain hazardous substances, addictive and harmful When you vape, you may be creating and inhaling formaldehyde. Talk to your kids about the dangers of vaping. New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking