An Easy Guide on How to Clean a Dishwasher

Your dishwasher, a kitchen workhorse, diligently handles the dirty dishes day in and day out. To keep this essential appliance running efficiently and to ensure your dishes emerge sparkling clean, it’s crucial to give your dishwasher some care too. In this easy guide on “How To Clean a Dishwasher,” we’ll walk you through simple yet effective steps, helping you maintain its performance and hygiene effortlessly. Say goodbye to lingering odors and grime – let’s dive into the easy steps to keep your dishwasher in top-notch condition.

Steps to Clean Dishwasher

Gather Supplies

Before beginning your trip to a sparkling clean dishwasher, grab the necessary supplies: 

Hot Water: Acts as a base for many cleaning solutions.

Dishwasher Cleaning Solution: Specifically formulated for dishwasher cleaning.

Vinegar: Effectively removes mineral deposits and tackles lingering odours.

Baking Soda: A natural abrasive that aids in scrubbing away grime.

Brush: Use a small brush to reach nooks and crannies.

Microfiber Cloth: Gentle for wiping surfaces without scratching.

Having these supplies on hand allows for a comprehensive and efficient cleaning process. 

Dismantle Filter, Utensil Holder, and Racks

To clean the dishwasher precisely, remove the filter, utensil holder, and racks. This enables you to reach hidden nooks and ensures that no component is overlooked throughout the cleaning procedure.

Clean the Filter

The dishwasher filter is an important component that captures food particles and debris to keep them from clogging the dishwasher. Cleaning it is crucial for maintaining peak functionality. 

To clean the filter:

Remove the filter carefully.

Rinse it with hot water to remove debris.

To remove obstinate remains, scrape with a brush.

Before reinstalling the filter, make sure it is fully cleaned.

Cleaning the filter on a regular basis helps to prevent clogs and keeps your dishwasher running smoothly. 

Use Dishwasher Cleaning Solution

Introduce a dishwasher cleaning solution for a thorough and focused cleaning. To achieve the best results, follow the product instructions. This specialist cleanser aids in the breakdown of grease, lime scale, and mineral deposits that might form over time. 

Use Vinegar and Baking Soda

Harness the power of natural ingredients to combat mineral deposits and neutralise odours:

Vinegar: Add a cup of white vinegar to the top rack and run the hot water cycle. This removes mineral deposits and freshens the interior.

Baking Soda: Sprinkle a cup of baking soda on the bottom and run a quick hot water cycle. This helps to remove dirt and neutralise smells. 

Clean the Exterior

Give your dishwasher’s exterior some care. Wipe it down with a damp microfiber towel, paying close attention to the buttons, handles, and any apparent grime. To achieve a polished surface on stainless steel exteriors, use a stainless steel cleaner.


Finish cleaning by rinsing the interior with clean water. This helps to flush out any excess vinegar or baking soda residue, leaving your dishwasher clean and ready for the next cycle.

Follow these instructions, and your dishwasher will not only dazzle but also continue to perform optimally, guaranteeing that your dishes are pristine every time. 

How Often to Clean Dishwasher

Keeping your dishwasher clean is vital not only for kitchen hygiene, but also for the appliance’s longevity and performance. To maintain optimal performance and immaculate dishes, consider the following cleaning frequency instructions for your dishwasher: 

Monthly Maintenance:

Conduct a thorough cleaning at least once a month. This involves dismantling removable parts, cleaning the filter, and utilizing specialized dishwasher cleaning solutions.

Regular Checks:

Perform regular visual checks for any signs of residue buildup, lingering odours, or visible debris. If any issues are noted, address them promptly to prevent escalation.

As Needed:

Be attentive to the usage patterns and the water hardness in your area. If you notice an increase in spots on your dishes, unpleasant odors, or a decrease in cleaning efficiency, it’s a sign that a cleaning session might be due.

After Spillages or Overflows:

If your dishwasher experiences spills, overflows, or if food debris accumulates unexpectedly, conduct a cleaning session immediately. This prevents the buildup of bacteria and ensures the appliance remains in optimal condition.

Seasonal Considerations:

Consider increasing the frequency of cleaning during seasons with higher kitchen activity or when the dishwasher is in constant use. Increased usage can lead to quicker residue buildup.

Benefits of Regular Cleaning:

Prevents Clogs: Regular cleaning prevents clogs in the filter and other components, ensuring smooth water flow and effective cleaning.

Eliminates Odours: Cleaning prevents the buildup of unpleasant odours caused by trapped food particles and mineral deposits.

Enhances Efficiency: A clean dishwasher operates more efficiently, delivering better cleaning results and saving energy.

Prolongs Lifespan: Regular maintenance contributes to the longevity of your dishwasher, reducing the likelihood of malfunctions and breakdowns.

Dishwasher Cleaning Tips


Regular Cleaning: Clean monthly to prevent buildup.

Dismantle and Clean: Regularly clean removable parts.

Use Vinegar and Baking Soda: Eliminate deposits and odors.

Check for Debris: Inspect dishes before each cycle.

Run Hot Water: Ensure hot water at the cycle’s start.

Inspect Seals: Regularly check and clean door seals.

Wipe Exterior: Keep the outside clean.

Store Detergent Properly: Store in a cool, dry place.


Skip Filter Cleaning: Clean the filter regularly.

Overload: Arrange dishes for effective water flow.

Use Excessive Detergent: Follow recommended amounts.

Ignore Noises: Investigate unusual sounds promptly.

Use Harsh Cleaners: Stick to recommended solutions.

Allow Food to Harden: Scrape off excess food.

Neglect Door Seals: Keep them clean to prevent leaks.

Use Hot Water for Plastics: Check temperature guidelines for plastic items.

Following these tips ensures a clean, efficient dishwasher and extends its lifespan.


In summary, routine cleaning isn’t just about spotless dishes; it’s the key to a long-lasting and efficient dishwasher. Regular maintenance safeguards against debris, mineral deposits, and odours, ensuring optimal performance. By adopting simple practices and committing to care, you’re not only preserving your dishwasher’s efficiency but also extending its lifespan. So, embrace these habits, and let your dishwasher continue to shine in its role as your dependable kitchen companion.


How do I clean my dishwasher with vinegar or baking soda?

Place a cup of vinegar on the top rack or sprinkle baking soda down the bottom, then run a hot water cycle for a fresh and clean dishwasher..

Can I use regular dish soap to clean my dishwasher?

Avoid using normal dish soap because it can produce extra suds and probable issues. Use dishwasher-safe cleansers or natural alternatives such as vinegar and baking soda.

Is it necessary to dismantle the utensil holder and racks for cleaning?

Yes, it is advised that these parts be disassembled for thorough cleaning, maintaining optimal performance and reducing debris accumulation. 

How can I tell if my dishwasher needs cleaning?

Look for odors, visible residue on dishes, poor performance, or strange noises during cycles. Regular checkups help to keep the dishwasher clean and efficient.