Temporary Washington state ban on flavored vape products begins; health board's vote prompted chants of 'shame' The Seattle Times Washington advocates push for state ban on flavored vapes Washington State Standard Online vape retailers ignore rules protecting minors, study finds Los Angeles Times Elf Bar and other e cigarette makers dodged US customs and taxes after China's ban on vaping flavors The Seattle Times Washington bill looks to ban flavored vapes, tobacco products Oregon, Washington propose bans on flavored vaping products