Formaldehyde is used to preserve dead bodies. This same cancer causing chemical is also found in vape juices. Vaping may look harmless, but looks can be deceiving. Formaldehyde is used to preserve dead bodies. This same cancer causing chemical is also found in vape juices. Vaping may look harmless, but looks can be deceiving. Une vague de dsinformation en provenance du Japon arrive sur nos ctes Vaping Post Are E Cigarettes Safe? New Study Says Millions Who Use 'Vaping' As Tobacco Alternative Are Sucking In Formaldehyde IBTimes