How Old Do You Have to Be to Vape? A Global Look at Vaping Age Restrictions and Laws Tastefog Mapped: U.S. States With the Highest Teen Vaping Rates What's the Legal Age to Vape? Know Vaping Age Regulations Vaping: The Small Habit That Hits Harder Than You Think Maryland Physicians Care Say no to vaping. 10 15 vape puffs are roughly equivalent to one cigarette. We want to encourage and support families to have open and engaging conversations with young people to