Parents: Teens Are Still Vaping, Despite Flavor Ban. Here's What They're Using Vermont Public Utah's flavored vape ban nearly wiped out almost all e cigarettes statewide California Ban on In Store Flavored Vape Sales Begins Vaping360 I am SHOCKED to learn that prohibition only encourages illicit markets. Illicit markets dont regulate for safety, or check IDs. , did you know that over 60% of the cigarettes smoked in California