Dishwasher Top Not Cleaning? Here’s a Step-by-Step Guide to Fix It

Dishwasher top not cleaning? It’s a common issue that many homeowners face, but it’s not something you need to worry about. With the right guidance and a little patience, you can resolve this problem on your own. In this article, we’ll walk you through the process step by step, ensuring that even a novice can handle it.

Dishwasher Top Not Cleaning
From by Wendelin Jacober

Dishwasher Top Not Cleaning: Identify the Problem

If your dishwasher top is not cleaning, the first step is to identify the underlying issue. Here’s how you can do it:

  1. Check for clogged spray arms.
  2. Inspect the water inlet valve.
  3. Examine the dishwasher’s filter.

Clean the Spray Arms

If the spray arms are clogged, here’s how you can clean them:

  1. Turn off the dishwasher and unplug it from the electrical outlet.
  2. Remove the top rack to access the spray arms.
  3. Use a toothpick or small brush to clean the spray arms.
  4. Reassemble the dishwasher and run a test cycle to see if the problem is resolved.

For more articles on dishwasher problems, click here: Dishwasher Problems and Solutions: Your Ultimate Guide to Hassle-free Dishwashing

Inspect the Water Inlet Valve

If the water inlet valve is faulty, follow these steps:

  1. Turn off the water supply to the dishwasher.
  2. Locate the water inlet valve (usually found behind the kickplate).
  3. Check for any visible damage or debris.
  4. If necessary, replace the valve with a new one, following the manufacturer’s instructions.
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Clean the Dishwasher’s Filter

If the filter is clogged, here’s how to clean it:

  1. Remove the bottom rack to access the filter.
  2. Take out the filter and rinse it under running water.
  3. Use a soft brush to remove any stubborn debris.
  4. Reinstall the filter and run a test cycle to see if the problem is resolved.


Dishwasher top not cleaning is a solvable issue with the right approach and tools. By following this guide, you can easily identify and fix the problem, ensuring that your dishwasher is back to its optimal performance. Remember, safety first, so always unplug the dishwasher and turn off the water supply before attempting any repairs.