When you vape, you may be creating and inhaling formaldehyde. Talk to your kids about the dangers of vaping. Is Formaldehyde In Cigarettes Clearing The Air: Do Vapes Still Contain Formaldehyde Cigarettes Vs Vape Australia Formaldehyde exposure from 3 e cigarette formats tested well below WHO quality guidelines EurekAlert! Study Finds E Cigs Produce More Formaldehyde Than Regular Cigarettes E cigarettes emit very high formaldehyde levels only in conditions that are aversive to users: A replication study under verified realistic use conditions ScienceDirect