Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Vaping and Teens: What You Need to Know Before School Starts Disposable vape ban: I buy my kids vapes to control their addiction The FDA Regulations say the minimum age to sell tobacco and vaping products is 18, but it may be different for your store. We Card How Old Do You Need to Be to Vape? What's the Legal Age to Vape? Everything You Should Know