Flavor Bans Multiply, But Menthol Continues to Divide California Healthline Study Reveals Menthol Vapes to be More Toxic Than Other E cigarettes GreaterGood The ban on menthol cigarettes and other flavored tobacco products took effect Wednesday, Dec. 21. The new state wide law aims to reduce the rise in teen smoking. California voters passed Proposition 31 In California, it's easy to buy flavored vapes, even in cities with longtime bans Trashed Cigarette Packs Highlight Failure of California's Flavor Ban California Vape Ban 2025: What You Need to Know Vape Street