NC child safety panel calls for sweeping tobacco sales reform, including new age limit How Old do you Have to be to Buy a Vape? How Old Do You Have To Be To Vape? Vaping: The Smoke Free Habit That Isnt Risk Free, PALS Community Magazine, So vapes. They smell like bubblegum, look like highlighters, and somehow cost more than a weeks groceries. But whats You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio