How to Clean the Dishwasher Filters

Register Appliance
January 10, 2023
Dishwasher Repair

If your dishwasher isn’t cleaning dishes as well as it used to, it might be time to clean the filters. In this blog post, we’ll show you how to clean your dishwasher’s filters quickly and easily, so you can get back to enjoying spotless dishes. Let’s get started!

Open up the dishwasher and locate the filters

Locating the filters in a dishwasher should be an easy task. The first step is to open up the dishwasher and take a good look around – most models have the filter easily visible and located near the bottom of the dishwasher.

If you are having difficulty identifying it, try locating a spinning blade with holes along the length of it. This is the spray arm, located above the filter and connected to it, which creates the powerful force of water that cleans your dishes. Once this is identified, you can then locate the filters below it.

You may need to remove the bottom basket and spray arms to access the filter. Depending on your model, the spray arms should rotate out of the way, or they can be adjusted to an upright position outside the filter.

Remove debris or buildup from the dishwasher filters using a brush or your fingers

Properly cleaning the filters in your dishwasher is essential for optimum performance and efficiency. Even if you have been diligent about doing your dishes, residue can still build up over time and lead to inefficient water flow and inadequate cleaning. 

Taking the time to remove any debris or buildup from the filters is simple: use either a brush or your fingers to clear out any clogs or obstructions that may be present. When all of the filters are clear again, you should see improved cleaning power and energy efficiency results.

No matter what kind of contamination or blockage has occurred, taking proactive steps to clean the dishwasher filters will pay off in the long run.

Rinse the dishwasher filters off with warm water

Taking a few moments to rinse off your dishwasher filters with warm water can help keep them operating consistently and efficiently. This important step is often overlooked but helps remove excess food and debris from the filters that could otherwise impair their performance. Allowing dirty filters to accumulate over several loads of dishes can slow down the dishwasher’s cleaning power and lead to spots on the dishes. 

To avoid this inconvenience and keep your dishwasher running smoothly, make sure you’re rinsing off those filters as thoroughly as possible!

You can remove the filter from the bottom of the dishwasher and disassemble it for much deeper cleaning:

  1. Locate the filter assemblies (which are usually made of a multicolored plastic mesh) at the bottom center of the appliance and give them a gentle tug to free them from any corrosion or rust on their base plate.
  2. Once you have removed the filtration assemblies, remove both upper and lower filters separately and clean them off with hot water, vinegar, or detergent if necessary.
  3. Remove any solid debris with your fingers. Give the filter a good scrub with a brush and rinse it under running water.

With the filters removed, take time to ensure no visible debris has slipped past the mesh into the drain itself. Gently remove any debris with your fingers or with a brush.

Do not use soap on the drain inside the dishwasher as it will become agitated by the next dishwashing cycle, which can create a lot of suds.

Put the dishwasher filters back in place

Replacing the dishwasher filters is an easy maintenance task that will help ensure your dishwasher runs at peak performance.

To ensure that the filters continue to perform properly, you must place them back in place. After cleaning, press each filter firmly until they are back to where they were. Then put the filter back at the bottom of the dishwasher.

Close up the dishwasher and run it on an empty cycle to clean everything out

Now that the filter is back in place, you can replace the spray arms and lower basket.

To ensure everything is fully cleaned, run the dishwasher on an empty cycle. This will allow any extra debris to clear out of the machine.

How to prevent dishwasher clogs

Repeatedly using a dishwasher can leave residue and buildup over time. To ensure your dishwasher cleans dishes as effectively as possible, it is important to close it up and run an empty cycle every now and then. This will help eliminate residue, grime, and unpleasant odors from the machine’s interior. Additionally, you can use a combination of vinegar, baking soda, and lemon juice in the machine for deep cleaning

Doing this is an easy way to do your part in prolonging the life of your dishwasher so you can get maximum use out of it for years to come.


Enjoying sparkling clean dishes doesn’t have to be a chore. You can get your dishes shining like new with minimal effort by taking a few small steps and following some simple techniques. 

Start by selecting the right type of detergent for your dishwasher – powder is typically more effective than gel or liquid options. Secondly, use hot water in the rinse cycle to remove any residue the detergent may leave. Finally, finish with an added boost of vinegar for extra sparkle before drying! With these easy tips, you’ll enjoy sparkling clean dishes every time.

By following these simple steps, you can easily clean your dishwasher’s filters and enjoy sparkling clean dishes. So, next time your dishwasher isn’t cleaning as well as it should be, don’t call a technician – check the filters!

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