How Old Do You Have To Be To Vape? Vaping Laws in South Carolina + Calls to Action CASAA State Summary We Card Virginia vape shops face strict fines and inventory rules for certain vape products under a new law taking effect at the end of the month. Details at the link in our bio. Underage vape sales: Teen claims shops rarely check IDs 8 in 10 Support raising the minimum age to purchase tobacco products, e cigarettes, and vaping devices to 21 Tobacco 21