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 As of August 1st, new changes to Alabama's vaping laws are in effect. A bill to add teeth to Alabama's law that prohibits the sales of vape products to people under 21 passed the Alabama House of Representatives on Tuesday. By a vote of 89 9, Alabama raises minimum age to 21 to purchase vaping devices, tobacco al.com