How Old Do You Have to Be to Vape? Complete Guide Advertising vapes to children would bring hefty fine under proposal passed by SC Senate SC Daily Gazette You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio 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 N.C. House and Senate bills would raise tobacco sales age to 21