Legal Age to Vape: US State Laws You Need to Know Teen vaping is new pandemic, Bolton head teacher warns Disposable vape ban: I buy my kids vapes to control their addiction A 22 year old who started vaping at age 15 has been given just 18 months to live, with doctors saying her lungs now resemble those of an 80 year old. Vape Age Requirements By State How Old Do You Have To Be To Buy Vape Products Vape Minimum Age Elf VPR 18000 Disposable $9.99