My Dishwasher Isn't Draining. Why?

One of the most common explanations for why your dishwasher might not drain correctly is due to a block or clog in the drain path. Also known as the drain hose, the drain line transports water out from the dishwasher tub at the end of a cycle. If there is a clog in the drain line, water won't be able to flow out of the tub. Bring in the plumbing experts to help.