Big Tobacco Companies Fight to Block California Flavor Ban Vaping Scout E Cigarette Legislative Options Washington advocates push for state ban on flavored vapes The Lund Report Utah health officials look to ban flavored vape products in grocery, convenience stores U.S. Vaping Map: States with Strictest Vape Sale Restrictions Flavourings make e cigarettes more harmful. That's another good reason to end their use. Physicians for a Smoke Free Canada