California proposes sweeping ban on all flavored vape products Local bans on flavored tobacco products in California are linked to lower youth vaping rates without increasing cigarette smoking, according to a new study published Friday. Details in bio. More Communities Are Giving Flavored Tobacco the Boot. Will California Follow? California Healthline E cigarette and cigarette sales decline after California law eliminates sale of flavored tobacco California banned menthol cigarettes, e liquids, e juices, pods, or any other vape device or tobacco product accessory that contain any flavored liquid. But is it working? Here's what the I Team uncovered.