Electronic cigarettes (e cigarettes) are sometimes called e cigs, vapes, vape pens, and electronic nicotine delivery systems (ENDS). E cigarettes come in many shapes and sizes. Most e cigarettes contain nicotine. Get the facts about e cigarettes, Vape et blanchiment dentaire : peut on vapoter pendant et aprs ? Avis How to Safely Dispose of E Cigarettes: Information for Individuals US EPA Cigarette lectronique & Tabac: Quid de la sant de vos dents? E cigarettes and Vapes Impact de la vape sur la sant dentaire