RAZ LTX 25K Gush Edition Disposable Vape 16ml 5% Vapesourcing If the bill is signed, Washington will become the second state to ban the sale of nitrous oxide, which has grown in popularity and misuse. Temporary Washington state ban on flavored vape products begins; health board's vote prompted chants of 'shame' The Seattle Times D.C. bills would block e cigarette sales without a prescription, ban flavored products The Washington Post Raz Vape Flavors Vape Papa Proposed ban on flavored tobacco products is revived in WA Legislature Washington State Standard