When your Samsung washer displays Sud or 5Ud, it’s a sign of excessive soap suds or a blocked drain filter. These issues can make your washer stop mid-cycle or drain slowly. At Solo Appliance Repair Denver, we handle drain cleaning, washer maintenance, and same-day appliance repair for all Samsung front-load and top-load models. Don’t let soap buildup ruin your laundry — we’ll fix it fast.