Can You Vape In California Vaping In Schools: 3 Million Students And Counting California Flavored Vape Ban 2025 Voters weigh in on California's flavored tobacco ban KPBS Public Media A new study in California found that local bans on flavored tobacco products are associated with lower youth vaping rates. Researchers noted that the decline in vaping did not lead to an Vaping rates in youth fall after California flavor ban, UCSD report finds California bans sale of flavored tobacco