How Old Do You Have to be to Vape? Age Limits in Various Countries Vaping & e Cigarettes Pediatrics in Bartram Park, St. Johns Bluff area, Behavior Health, Atlantic and Hodges, Central, Normandy Westside, Northside and Corporate Business Office, Jacksonville, Saint Johns and Fernandina Beach, FL You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio Age Requirements for Buying Vapes: What You Need to Know Clutch Vape