E cigarettes can emit formaldehyde at high levels under conditions that have been reported to be non averse to users Scientific Reports E cigarettes emit very high formaldehyde levels only in conditions that are aversive to users: A replication study under verified realistic use conditions ScienceDirect E cigarettes 'expose smokers to more formaldehyde than regular tobacco' South China Morning Post Formaldehyde in Electronic Cigarette Liquid (Aerosolized Liquid) Jenna L. Ruggiero, Lindsey M. Voller, Javed A. Shaik, Sara Hylwa, 2022 L'affaire du formaldhyde o : comment dcrdibiliser la ecig en deux clics. Do E Cigarettes Contain Formaldehyde? VapeMountain.com