How to Get Rid of Smell in Dishwasher: Eliminate Dishwasher Odor and Freshen Up Your Kitchen

If your dishwasher smells bad even after running a cycle youre not alone. Dishwasher odor is a common issue in many homes and can be caused by food buildup, mold, or blocked filters. Knowing how to get rid of smell in dishwasher systems is key to keeping your kitchen fresh, your dishes clean, and your appliance running efficiently.

At The Maid Squad, we helped countless homeowners eliminate dishwasher smells for good. This comprehensive guide will show you exactly how to clean your dishwasher, what causes the odor, and how to prevent it from returning.

This kitchen appliance needs a deep clean-up once every month. Let’s see how to clean a dishwasher and get rid of foul smells.

• Why Does My Dishwasher Smell? Common Causes of Dishwasher Odor
• How to Get Rid of Smell in Dishwasher: Full Cleaning Routine
• Dishwasher Cleaning Frequency Chart
• How to Prevent Dishwasher Smells: Easy Maintenance Tips
• Final Thoughts: Keep Your Dishwasher Smelling Fresh

Why Does My Dishwasher Smell? Common Causes of Dishwasher Odor

Did you know that 20% of Americans have no clue about how to get rid of the smell in a dishwasher? If you are one of those, you have come to the right place. Dishwashers make utensil cleaning time-effective. But over time, grime and food remnants start to accumulate inside a dishwasher. The result? Unpleasant smells and an impact on performance!

Before jumping into how to get rid of smell in a dishwasher, let’s first look at the common reasons for an unpleasant dishwasher odor:

1. Clogged Filter

During cleaning, dishwasher filters trap extra food particles to avoid spoiling the washed dishes. Over time, these filters start piling up with food remnants, resulting in blockage. These clogged filters emit unpleasant smells and affect performance.

2. Interior Walls and Drainage Issues

Besides filters, food residues can also get trapped inside the spray arms and the drain hose. In addition, the soap scum and grease can gradually form a coating inside the dishwasher. Moreover, hard water, which is rich in minerals, can further obstruct water flow. All these reasons result in strong, unpleasant odors.

3. Microorganisms Growth

The damp space inside a dishwasher provides an ideal environment for microorganisms, mold, and mildew growth. These unwanted guests are harmful to health and result in foul smells.

4. Burning Plastic

Not all dishwashers can withstand high heat. Therefore, check the manufacturer’s guidelines beforehand. If overlooked, plastic inside a dishwasher can melt due to extreme temperatures, resulting in a strong burning odor. In such a situation, booking a professional cleaner is the best option.

How to Get Rid of Smell in Dishwasher: Full Cleaning Routine

If your dishwasher smells, follow this routine to remove the odor at the source:

1. Remove and Clean the Filter

• Pull out the bottom rack and locate the filter.
• Remove it and rinse under warm water.
• Scrub thoroughly with dish soap and a soft brush.

2. Clean the Spray Arms

• Remove the spray arms if possible.
• Rinse with warm water.
• Use a toothpick to unclog the holes.

3. Wipe the Interior Surfaces

• Use a sponge with warm water and dish soap.
• Wipe down walls, the door, and especially the rubber gasket around the door frame.

4. Run a White Vinegar Wash

• Fill a dishwasher-safe bowl with 1 cup of white vinegar.
• Place it on the top rack and run a hot cycle with the dishwasher empty.

5. Follow with Baking Soda

• Sprinkle 1 cup of baking soda across the bottom.
• Run a short, hot cycle to neutralize any remaining dishwasher smells.

6. Check and Clean the Drain Area

• Inspect the drain at the bottom of your dishwasher.
• Remove visible debris and check for standing water.

Dishwasher Cleaning Frequency Chart

Think about the last time you deep-cleaned your dishwasher. If it’s been a long time, you must be noticing unpleasant dishwasher smells. That is why experts recommend deep cleaning a dishwasher at regular intervals. 

How to Prevent Dishwasher Smells: Easy Maintenance Tips

Preventing dishwasher odor is easier than dealing with it after it starts. Try these habits:

• Scrape dishes before loading: Remove excess food to protect your filter.
• Run hot water at the sink first: This ensures your dishwasher fills with hot water from the start.
• Leave the door ajar after cycles: Airflow prevents mold and mildew.
• Use a rinse aid: It helps dishes dry faster and reduces moisture buildup.
• Avoid overcrowding: Allow water to reach all surfaces for a better clean.

Still Smelling Something? When to Call a Pro

If you ve done everything and your dishwasher still smells, there may be a deeper issue. Clogged hoses, mineral buildup, or hidden mold may require a professional cleaning service.

The Maid Squad specializes in appliance-safe deep cleaning that goes beyond what DIY can do. We all identify the source of your dishwasher odor and eliminate it safely and effectively.

Final Thoughts: Keep Your Dishwasher Smelling Fresh

Learning how to get rid of smell in dishwasher appliances is essential for a clean and comfortable kitchen. Whether its food buildup, standing water, or mold, regular cleaning is your best defense against persistent dishwasher smells.

And if the smell wont go away, the Maid Squad is here to help. We provide trusted, thorough cleaning services designed to keep your appliances in top shape.

Request a free quote today, and enjoy a dishwasher that looks and smells like new.