One of the most typical reasons your dishwasher isn’t draining well is on account of a obstruction in the drain tube. This drain line, or drain hose, moves water out of the dishwasher tub after a cycle is completed. If the drain line is blocked, water isn’t able to flow out of the tub. Contact the Norrell Service Experts pros at 205-267-0023 for plumbing services in Birmingham.