One of the most common reasons your dishwasher won’t drain well is because of a clog in the drain line. This drain line, or drain hose, sends water out of the dishwasher tub after a cycle ends. If the drain line is blocked, water isn’t able to flow out of the tub. Contact the A-PLUS Service Experts pros at 301-747-3140 for plumbing services in Waldorf.