More from KUOW Government Washington Lawmaker Moves To Ban Powdered Alcohol KUOW | By Kate O'Connell Published March 13, 2015 at 2:18 PM AKDT Twitter LinkedIn Email Listen • 3:50 Marcie Sillman speaks to Washington state Sen. Pam Roach, R-Auburn, about powdered alcohol. The U.S. has approved its first powdered alcohol product, Palcohol.