When you vape, you may be creating and inhaling formaldehyde. Talk to your kids about the dangers of vaping. E Cigarettes and Secondhand Aerosols Smoke Free At Home NM WHAT'S REALLY INSIDE YOUR VAPE? You wouldn't drink paint thinner or eat car battery fluid, right? But you might be inhaling their ingredients every time you vape! E cigarettes contain toxic chemicals Formaldehyde levels in e cigarettes were previously 'underestimated', researchers find The Pharmaceutical Journal Hidden Formaldehyde in E Cigarette Aerosols New England Journal of Medicine Formaldehyde exposure from 3 e cigarette formats tested well below WHO quality guidelines EurekAlert!