Those under 21 contend with new legal age to buy tobacco Smoke shops roll out changes as legal smoking age officially climbs to 21 Orange County Register 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 How Old Do You Have to Be to Vape? Exploring Age Restrictions and Public Health Debates Eliquidstop Where to Buy a Vape Online without ID or Signature Required?