How Old Do You Have to Be to Vape? Complete Guide 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 Denton smoke shops prepare as Texas outlaws THC vapes, Chinese made e cigs and more starting Sept. 1 KERA News Alabama's first regulations on vaping have went into effect. The new law, HB8, aims at curtailing vaping among Alabama youth by increasing fines for businesses and restricting which vape flavors can be