Bottom Rack of Dishwasher Not Cleaning? Here’s the Complete Solution

If your bottom rack of dishwasher not cleaning has become a problem, you may be feeling frustrated. But worry not! This common issue is typically something you can fix yourself with the right guidance. In this article, we’ll provide a comprehensive, step-by-step guide to identify the causes and solutions for this problem, ensuring your dishwasher will be back to its top performance in no time.

Bottom Rack of Dishwasher Not Cleaning
From by Castorly Stock

Bottom Rack of Dishwasher Not Cleaning: Identifying the Problem

First, you need to identify why the bottom rack of dishwasher not cleaning. Check for debris in the spray arms, water inlet valve issues, or a clogged filter. Here’s how:

Check the Spray Arms

  • Open the dishwasher and pull out the bottom rack.
  • Inspect the spray arms for clogs or debris.
  • If you find any blockages, gently remove them with a soft cloth or a toothpick.

Inspect the Water Inlet Valve

  • Turn off the dishwasher and disconnect it from the power source.
  • Locate the water inlet valve (usually near the bottom front of the dishwasher).
  • Check for any signs of damage or clogging.
  • If needed, replace the valve or clean it carefully.

The steps to replace the dishwasher’s inlet valve will vary depending on the model of your appliance.

Clean the Filter

  • Locate the filter at the bottom of the dishwasher.
  • Remove the filter and wash it under warm running water.
  • Replace the filter and run a test cycle to see if the problem is resolved.
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For more articles on dishwasher problems, click here: Dishwasher Problems and Solutions: Your Ultimate Guide to Hassle-free Dishwashing


By following these steps, you can solve the problem of the bottom rack of dishwasher not cleaning. Regular maintenance and cleaning can prevent this issue in the future. If the problem persists, don’t hesitate to contact a professional technician.