How old do you have to be to vape? Alabama's New Vape Law HB8: Flavors, Sales & Youth Rules Ecigator A new Alabama law that took effect June 1 came in response to what some called an epidemic the use of electronic cigarettes, or vapes, by children and teenagers. We've broken 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 Alabama cracks down on youth vaping with new restrictions on flavored products al.com