If your dishwasher has developed an unpleasant odor, is leaving food particles on dishes, or simply isn't cleaning as effectively as before, chances are you're neglecting an important component.
Your Dishwasher Has a Hidden Filter You've Likely Never Cleaned — Here's How to Find and Maintain It
Many people assume dishwashers are self-cleaning. You load the dishes, add detergent, run the cycle, and expect sparkling results. When performance declines, it's tempting to blame the detergent, water quality, or the dishes themselves.