Duds n' Suds Coin-Op Laundromat is conveniently located in Monticello and Elk River. We're the north metro's neighborhood coin-op laundromat. Whether you stop in weekly to wash your clothes or every once in a while to deep clean your comforters, throws, and other large items, our state-of-the-art machines and simple coin-op system makes sudsing your duds a breeze.