Vaping Age: How Old Do You Have To Be To Vape In 2026? New Pa. law raising smoking, vaping age to 21 to take effect in July 2020 FHS Press The legal age to buy tobacco is now 21. Here's what that means in Washington state. The Seattle Times How Old Do You Have to Be to Vape? Firefly Vapor 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