You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio A new Pa. law aimed at keeping unregulated vapes out of the hands of kids may not actually work WPSU how old do you have to be to vape Definitive Guide How Old Do You Have to Be to Vape MONVAPER E cigarette, vape makers must be certified by Pennsylvania AG's office, per new legislation WPXI