The Legal Age for Vaping How Old Do You Have to Be to Vape? You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio Vaping Age: How Old Do You Have To Be To Vape In 2026? 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 LOOK : Under Section 6 of RA11900 or the "Vaporized Nicotine and Non Nicotine Products Regulation Act, only those who are 18 years old and Legal Age to Vape What's the deal? Juicemate