How Old Do You Have to Be to Vape? Vaping360 Report of the First Legislative Review of the Tobacco and Vaping Products Act Canada.ca Vape or vaping products are illegal for any under 18. It's a toxic substance which is a concentrated liquid equivalent to a pack or several packs of cigarettes in one vape. Do Vaping in Canada New data shows a third of teenagers vape while time is running out to finalize flavours regs How the vaping industry is targeting teens and getting away with it The Globe and Mail