NEW STUDY: California Flavor Bans Linked To Lower Youth Vaping Without Raising Cigarette Smoking A new study published Friday found that local bans on flavored tobacco products in California were linked to Flavored Tobacco and E Cigarette Ban Proposed at MN Capitol Lakeland News Parents: Teens Are Still Vaping, Despite Flavor Ban. Here's What They're Using Vermont Public Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available How much of an impact does the vape flavor ban really have?