Can You Vape In California Vaping In Schools: 3 Million Students And Counting California Flavored Vape Ban 2025 E cigarette and cigarette sales decline after California law eliminates sale of flavored tobacco 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 Flavor bans are harm, not harm reduction The Downey Patriot What we can and cannot say about the immediate effect of SF's flavored tobacco product ban Stanton Glantz blog