E Cigarettes and Secondhand Aerosols Smoke Free At Home NM Formaldehyde levels in e cigarettes were previously 'underestimated', researchers find The Pharmaceutical Journal E cigarettes 'expose smokers to more formaldehyde than regular tobacco' South China Morning Post When you vape, you may be creating and inhaling formaldehyde. Talk to your kids about the dangers of vaping. Daily exposure to formaldehyde and acetaldehyde and potential health risk associated with use of high and low nicotine e liquid concentrations Scientific Reports Formaldehyde exposure from 3 e cigarette formats tested well below WHO quality guidelines EurekAlert!