How Old Do You Have to Be to Vape? Complete Guide You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio VAPE BAN TOMORROW Most vapes will be banned in North Carolina starting tomorrow July 1. This includes the majority of disposables and flavored vapes. Only FDA approved (or pending review) vapes Just a reminder, the minimum age to buy nicotine products in Indiana is 21. This means retailers are prohibited from selling cigarettes, e liquids, and e cigarettes to anyone under age 21. We 8 in 10 Support raising the minimum age to purchase tobacco products, e cigarettes, and vaping devices to 21 Tobacco 21