Indiana Vape Bans & Overregulation: What You Need to Know Amended law prohibits vape use by minors Are Flavored Vapes Banned in Your U.S. State? Check the Latest List Shoplifting Alert Under 18s Stealing Vapes , Today we had a group of under 18 kids enter our vape shop and steal vape products. As many of you know, we strictly follow age verification rules and Amazon.com : Plastic Sign You Must Be 21 Years or Older to Purchase E Cigs and E Liquid Products 12" x 18" (30.5cm x 45.7cm) : Office Products Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available