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 You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio What is the legal age to vape? Can I vape at 16? 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 Vaping Talk Now AZ