Skip to main content

How to clean your dishwasher (including the one step everyone forgets)

Do this to keep this essential kitchen appliance in tiptop shape

Open dishwasher in kitchen with clean dishes inside
Leszek Glasner / Shutterstock

Did you know that it’s recommended to clean your dishwasher once a month? This is because dishwashers are one of the most used appliances in the home, and over time, they gather a lot of grime and funky dishwasher smells, which can lead to poorly washed dishes.

Moreover, many homeowners forget one of the most vital steps when it comes to cleaning a dishwasher! So, if your machine needs a little TLC, we have a super simple step-by-step guide on how to clean your dishwasher.

Recommended Videos

How to clean a dishwasher

Baking soda and vinegar in glass jars
focal point / Shutterstock

1. Remove the filter

In 2022, a trend floated around on TikTok about cleaning the dishwasher filter. Surprisingly, several homeowners had no idea their dishwashers had filters, let alone that they needed cleaning! This has proven to be the one step nearly everyone forgets when it comes to cleaning their dishwasher.

The first thing you need to do is remove the filter from your dishwasher. Most filters are located at the bottom of the appliance. Depending on the manufacturer, it could be elsewhere on the machine. It’s best to look to your dishwasher’s service manual to remove the filter appropriately.

2. Rinse and soak the filter

Once you remove the filter, rinse and soak it. Run water over the filter to clear away any built-up grime and debris. Then, place the filter in a bowl of warm water with 1 cup of white vinegar. Let the filter soak for about 30 minutes.

3. Rinse and soak racks and utensil holders

Remove the drying racks and utensil holders. Then, rinse and soak these parts to remove any debris. Or, use a microfiber cloth to wipe down the racks by hand.

4. Wipe down the inside of the dishwasher to clear away debris

Using a cleaning cloth, begin wiping down the inside of your dishwasher to clear away any visible food debris. A spray bottle with the warm water and vinegar mixture can be handy for this step as well. Be sure to check all the tiny crevices in the machine and clear away any lodged debris with a cloth or a small cleaning brush.

5. Put white vinegar in a bowl at the bottom of the dishwasher and run on a hot water cycle

Using a dishwasher-safe bowl, add 1 cup of white vinegar and place the bowl at the bottom of the dishwasher. Your dishwasher should be empty during this step. Then, run the machine on a hot water cycle. The vinegar and hot water will help loosen any stuck-on debris and will give your dishwasher a nice deep clean.

6. Run a short cycle with baking soda

This step is optional but can provide you with a sparkling and fresh-smelling dishwasher. Remove the bowl with the vinegar. Then, sprinkle some baking soda at the bottom of your dishwasher and run it again on a short cycle. Don’t add too much baking soda! A little goes a long way, and the baking soda will remove any smelly scents from the dishwasher.

7. Wipe down the door of the dishwasher on the outside portion

Depending on the material of your dishwasher, find an all-purpose cleaner or use a water and vinegar mixture to wipe down the surface of your machine. Remove any sticky residue or fingerprints, and then use a cloth to towel dry the face of the dishwasher once you’re finished.

8. Put the filter and racks back in place

Once 30 minutes have passed and your filter and racks have been rinsed and soaked, you can place them back in the dishwasher. Be sure to put the filter back per the instruction manual and ensure that the filter is secure. Then, add your racks.

How often should you clean your dishwasher?

Front view of open dishwasher in a modern kitchen
Raisa Suprun / Shutterstock

Cleaning your dishwasher regularly actually maintains its efficiency and prolongs its lifespan. Experts recommend cleaning it as often as once a month. Neglecting cleaning can lead to a host of issues in this essential kitchen appliance, including unpleasant odors, reduced cleaning efficiency, and even potential damage to your dishwasher over time.

Food particles, grease, and soap scum can build up, clogging filters, spray arms, and drains. This buildup not only affects the cleanliness of your dishes but also creates a breeding ground for bacteria. By adhering to a quick and easy dishwasher cleaning schedule, you can ensure your dishwasher operates at its best, providing hygienic and efficient dishwashing results every time you use it.

Cleaning the dishwasher is a simple cleaning task, though many homeowners don’t do it nearly enough. Additionally, many people neglect to clean out the dishwasher filter once a month, and some had no clue there was a filter at all! Be sure to use your service manual, and remember to clean out your dishwasher routinely to keep it functioning properly.

Amelia Wilson
Amelia Wilson (author pen name Amelia J. Wilson) is a content writer in Greenwood, IN. She often enjoys topics on…
How to clean laminate floors: The do’s and don’ts to help them last forever
Don't let your gorgeous flooring become drab or unsightly
Woman with bare feet cleaning laminate floor with swiffer style mop

Your home's floors certainly see a lot of action, whether it's from accidental spills, energetic pets, or general wear and tear. While natural stone and wood floors are gorgeous, their price point may be out of budget for the average homeowner. That's why laminate is a popular material for both floors and countertops, giving the appearance of natural materials at a fraction of the cost.

And while it's far more cost-effective to repair and maintain laminate over natural wood and stone, this synthetic material is far from indestructible. To keep your surfaces in pristine condition, check out the dos and don'ts of cleaning laminate floors.
Understanding laminate floor construction

Read more
Indoor plants 101: How to keep your fiddle-leaf fig from dying
Everything you need to know about light, water, and other care needs
Fiddle-leaf fig plant against a white wall

Houseplants are a great way to add a small piece of nature to your indoor space, and they can even provide you with some great health benefits. Having a large indoor plant, like a small bush or tree, adds an incredible statement piece and focal point in the room, and the ever-popular fiddle-leaf fig is a great option. With these few tips, you'll be able to grow a bright and healthy fiddle-leaf fig and enjoy the benefits of this large indoor plant for years to come.
Common issues with fiddle-leaf figs

Named for its large, violin-shaped leaves, this rainforest plant is a bit temperamental, requiring close attention in its care routine. That being said, with a bit of tender loving care, they'll last for years in your space.

Read more
How to rid your home of spiders: A complete guide
Expel creepy crawlies and keep them out for good
Close-up of black and brown spider hanging upside down

Wondering how to get rid of spiders in your home? Spiders, while generally harmless, can be an unsettling presence indoors. If you're keen on keeping these eight-legged guests out of your living spaces, this comprehensive guide will help you understand what attracts spiders and provide practical steps to eliminate these pests and prevent their return.
What attracts spiders to your home in the first place?

Spiders typically enter homes in search of food, shelter, and mates. Several factors can make your home particularly inviting to these arachnids. One of the main attractions is the abundance of insects, which serve as a primary food source for spiders. Homes that are cluttered or have many hiding spots, such as piles of clothes or boxes, provide ideal shelters for spiders. Additionally, homes with moisture issues, such as leaks or high humidity, create a conducive environment for spiders and their prey. Understanding these factors is the first step in tackling a spider infestation.
How to get rid of spiders

Read more