Proposition 31 in California brought the "flavor ban" to protect minors from being marketed to and reduce the harm caused by flavor chemicals. Flavored e cigarettes and nicotine pouches are still being acquired US Supreme Court rejects challenge to California flavored tobacco ban Reuters California Vape Flavor Ban Information California Vape Ban 2025: What You Need to Know Vape Street California Menthol Ban Boosted Illegal Vapes: British American Tobacco (BATS) Bloomberg Washington lawmakers begin push to ban flavored vapes Washington State Standard