Slide it out completely so you can access the drain area.
Most modern dishwashers have a removable filter system. clean drain dishwasher
For mild clogs, odors, or grease buildup, a natural chemical reaction is often enough to clear the pipes. How To Fix a Dishwasher That Won't Drain Slide it out completely so you can access the drain area
The culprit is almost always the same: a clogged or dirty dishwasher drain. or grease buildup