How Old Do You Have to be to Vape? Minimum Legal Age? LOOKAH While tobacco smoking rates have fallen across OECD countries, vaping is becoming increasingly common, especially among adolescents. On average, one in five 15 year olds report using e cigarettes in the past month, with girls Vaping is banned in countries like Mexico and Thailand here are the countries where it's illegal or restricted The Rise of Snus and Resulting Decline in Smoking in Norway Vaping Post Vape Rules For Travelling In Europe: Laws & Restrictions