Washington's ban on flavored vaping products in effect until 2020 king5.com Washington vape shops work to comply with emergency flavor ban Legislation introduced to ban flavored tobacco in Washington OLYMPIA Legislation has been introduced in the Washington Legislature to ban flavored tobacco sales statewide to protect youth from tobacco use and addiction. The Food and Drug Administration authorized the first fruit flavored vapes for adults 21 and over amid President Trump's previous vows to save vaping. The agency green lit electronic cigarettes from Los Angeles based Glas Flavored Vapes MOST Policy Initiative