One of the most typical reasons your dishwasher refuses to drain correctly is due to a clog in the drain tube. This drain line, or drain hose, flows water out of the dishwasher tub at the end of a cycle. If the drain line is clogged, water won’t flow out of the tub. Contact the Atmostemp Service Experts pros at 856-310-4824 for plumbing services in Voorhees.