The filter traps loose particles of food and greasy residue, preventing them from being redeposited onto the dishes.

you’re able to use vinegar, baking soda, or a commercial dishwasher cleaner.

Cleaning the filter takes only a few minutes and uses supplies you probably have on hand.

Dishwasher filter laying in bottom of dishwashing machine

The Spruce / Cristina Tudor

Read on to learn how to clean a dishwasher filter so your dishes can look brand new.

Manual-clean filters should be cleaned at least once a month.

Check the owner’s manual or visit the manufacturer’s website to determine which pop in you have.

Materials and tools to clean a dishwasher filter

The Spruce / Cristina Tudor

Remove the Filter

Twist the cylindrical filter to unlock itmost will unlock by turning counter-clockwise.

If present, remove a second flat filter as well.

Use a good detergent that contains a degreaser for easier cleaning.

Dishwasher filter located in bottom and center of dishwashing machine

The Spruce / Cristina Tudor

Scrub away any debris trapped in the filter with a sponge, old toothbrush, or soft-bristled brush.

Reinstall the Filter

Reverse the steps you used to remove the filters.

Replace the flat filter first, if there is one.

Dishwasher filter removed from cylindrical filter with orange gloves

The Spruce / Cristina Tudor

Next, insert the freshly cleaned cylindrical filter making sure to lock it securely in place.

Built-up food particles can eventually cause a blockage.

In rare cases, an unclean filter can also lead to issues with drainage or hurt the pump.

Sink being filled with water and dishwashing liquid

The Spruce / Cristina Tudor

Instead, pour vinegar into a microwave-safe bowl and put it on the top rack of your dishwasher.

Old toothbrush scrubbing dishwasher filter with trapped debris

The Spruce / Cristina Tudor

Dishwasher filter rinsed under running hot water from kitchen sink

The Spruce / Cristina Tudor

Sponge with soapy water wiping down over filter housing with orange gloves

The Spruce / Cristina Tudor

Clean dishwasher filter replaced in filter housing with orange gloves

The Spruce / Cristina Tudor