How to Clean Dishwasher Parts: Quick & Effective Guide
To clean dishwasher parts, remove and soak the filter and spray arms in warm, soapy water. Scrub with a soft brush, rinse thoroughly, and dry before reassembling. Wipe gaskets and seals with a damp cloth to ensure a tight seal.
Preparing to Clean Dishwasher Parts

Gather Necessary Cleaning Supplies
Before starting the cleaning process, it’s essential to have the right tools on hand. You will need a soft brush or sponge, dish soap, a microfiber cloth, and a small toothpick or pin for poking debris out of small areas.
Make sure these supplies are effective for cleaning but gentle enough not to damage any dishwasher parts.
Unplug and Empty the Dishwasher
For safety reasons, always unplug your dishwasher before cleaning it. This eliminates any risk of electrical shock. After unplugging, remove all dishes and utensil holders to ensure every component is accessible for thorough cleaning.
Remove Racks and Utensil Holders for Separate Cleaning
Slide out the racks and utensil holders. These parts often collect food particles and residue, so cleaning them separately allows you to focus on the grime that may be hiding in the nooks and crannies.
Check Manufacturer’s Guidelines for Specific Instructions
Every dishwasher brand may have specific recommendations for cleaning its parts. Review the owner’s manual or visit the manufacturer’s website to ensure you follow any particular guidelines or recommendations for your model.
Cleaning the Dishwasher Filter and Spray Arms

Locate and Remove the Dishwasher Filter
The filter is typically located at the bottom of the dishwasher. Carefully remove it according to the manufacturer’s instructions, as it plays a crucial role in preventing food particles from clogging the drain.
Soak and Scrub the Filter with Soap and Warm Water
Fill a sink or a large basin with warm, soapy water and let the filter soak for about 10-15 minutes. This will help loosen any trapped particles. Then, gently scrub the filter with a soft brush to remove residue. Rinse thoroughly under running water.
Clear out Any Debris from Spray Arm Holes
Inspect the spray arms for clogged holes. Use a toothpick or a small pin to remove any blockages, ensuring water can flow freely through each jet during cycles. This step is vital for maintaining the efficiency of your dishwasher.
Rinse Spray Arms and Shake Out Excess Water
After clearing the holes, rinse the spray arms under running water to wash away loosened debris. Shake them well to remove excess water and leave them out to air dry or wipe them with a clean cloth.
Maintaining and Reassembling Dishwasher Parts

Wipe Down the Interior of the Dishwasher
With a damp microfiber cloth, wipe the interior walls and the door of the dishwasher. Pay attention to the bottom where water and debris accumulate. This helps prevent mold and mildew growth.
Clean the Door Gasket and Detergent Dispenser
The rubber seal around the door, known as the gasket, can harbor food particles and grime. Gently wipe it with a damp cloth. Also, clean the detergent dispenser to ensure optimal performance and prevent buildup.
Reinsert the Clean Filter, Spray Arms, Racks, and Utensil Holders
Once everything is dry, reassemble all the parts. Place the filter back into its housing, ensuring it’s securely fitted. Reattach the spray arms and slide the racks and utensil holders back into their respective places.
Run a Short Rinse Cycle to Flush Away Any Residual Cleaner
After reassembling, run a short rinse cycle without any dishes. This will help remove any soap residue and leave your dishwasher ready for its next load of dirty dishes.
Regular maintenance of your dishwasher parts not only ensures clean dishes but also extends the life of your appliance.
FAQs About Cleaning Dishwasher Parts
How do I clean the filter of my dishwasher?
Remove the filter and soak it in warm, soapy water. Scrub it with a soft brush, rinse thoroughly, and dry it before putting it back.
What is the best way to clean dishwasher spray arms?
Detach the spray arms and immerse them in warm, soapy water, then use a soft brush to clean the nozzles, rinse them well, and dry before reassembling.
How can I ensure the dishwasher’s seals are clean?
Wipe the gaskets and seals with a damp cloth to remove any debris and ensure they form a tight seal when the dishwasher is closed.
Do I need to dry dishwasher parts after cleaning them?
Yes, after rinsing the parts like the filter and spray arms, they should be thoroughly dried before reassembly to prevent mold and odors.
Can I clean my dishwasher parts in the dishwasher itself?
While some dishwasher parts may be dishwasher-safe, it’s best to hand wash them as described to ensure a thorough clean, especially for components like filters and spray arms.
Final Thoughts
Maintaining dishwasher parts is simple: detach and soak filters and spray arms in soapy water. A soft brush can be used for scrubbing, followed by a thorough rinse and drying.
Regularly wiping gaskets and seals with a moist cloth is essential to preserve a secure seal and ensure optimal dishwashing performance.