Your dishwasher is a workhorse, but even the hardest working appliances need maintenance. The most common culprit for bad smells and poor performance is a clogged or dirty dishwasher drain.
A pool of dirty water at the bottom after a cycle. cleaning dishwasher drain
Most modern dishwashers have a manual filter at the bottom of the tub. Your dishwasher is a workhorse, but even the
Pull the lower dish rack all the way out and set it aside. This gives you unobstructed access to the bottom of the tub, the spray arms, and the drain assembly. Your dishwasher is a workhorse