If you have noticed a musty or mildew smell coming from your top load washer, you are not alone. This is a common problem that can occur in any brand or model of washing machine. The cause of the smell is usually due to the build-up of bacteria and mold, which thrive in warm and damp environments – such as inside the drum of your washing machine.
Fortunately, there are several simple steps you can take to eliminate the smell and prevent it from coming back. Proper maintenance of your top load washer is key to keeping it smelling fresh and clean. By following a few easy steps, you can ensure that your washing machine is free from odor-causing bacteria and mold, and your clothes will come out smelling fresh and clean every time.
Top Load Washer Smells Like Mildew
Overview
If you have ever opened your top load washer and noticed a foul odor, then you’re not alone. The smell of mildew in a top load washer is a common issue that many people face. This odor is not only unpleasant but also a clear indication that your washer requires cleaning and maintenance. If this smell persists, it can be harmful to your health, and, therefore, it’s important to get rid of it as soon as possible.
Causes of Mildew Smells in Top Load Washers
The causes of mildew smells in top load washers are varied. Here are some of the possible causes:
- Humidity- When the inside of the washer is damp, it creates an ideal environment for the growth of mildew.
- Using too much detergent- Overusing detergent can create a buildup of residue, which contributes to the growth of mildew.
- Leaving wet clothes in the washer- When you leave your clothes in the washer after washing them, they create a damp environment, which can lead to unpleasant odors.
- Using only cold water- Using cold water may not kill all of the bacteria in the washer, and as a result, mildew can grow.
How to Get Rid of the Smell of Mildew in Your Top Load Washer
Here are some tips on how to get rid of the smell of mildew in your top load washer:
- Clean the inside of the washer- Use a mixture of hot water, vinegar, and baking soda to clean the inside of your washer. This will help remove any buildup of residue and eliminate any mildew growth.
- Leave the washer open- After washing a load of laundry, leave the washer open for a few hours to allow air to circulate. This will help prevent the growth of mildew.
- Use the right amount of detergent- Be sure to use the recommended amount of detergent to prevent residue buildup.
- Remove wet clothes immediately- Once your laundry cycle is complete, remove your clothes from the washer to prevent dampness.
- Use hot water- Washing your clothes in hot water can help kill bacteria and prevent the growth of mildew.
Conclusion
Mildew smells in top load washers are common and can be caused by several factors, including humidity, overuse of detergent, leaving wet clothes in the washer, and using only cold water. Fortunately, there are several ways to prevent and get rid of this unpleasant odor, such as cleaning the inside of the washer, leaving the washer door open, using the right amount of detergent, removing wet clothes immediately, and using hot water. By following these simple tips, you can eliminate the smell of mildew in your top load washer and ensure that your laundry is fresh and clean.
For more tips on laundry maintenance, please visit The Spruce.

Contents
Top Load Washer Smells Like Mildew – What Causes It?
Root Causes of Mildew Smell in Top Load Washers
If you’ve ever experienced a musty smell emanating from your top load washer, you know how unpleasant it can be. Several factors can contribute to a mildew odor in top load washers. One of the primary reasons is not allowing the machine’s interior to dry adequately after use. Water droplets can remain in the machine’s nooks and crannies, promoting the growth of mold and mildew.
Ways to Eliminate Mildew Smell from Top Load Washers
Here are a few tips to help you eliminate mildew smell in your top load washer:
- Run the machine on the hottest setting available for a complete washing cycle.
- Wash with bleach to eliminate any bacteria or mold that may be causing the smell.
- Ensure that the washer’s interior is dry between each use.
- Wipe the rubber gasket around the door with a clean, dry cloth to remove any moisture.
- Leave the machine’s door open for several hours after each use to allow air to circulate.
Conclusion
By following some simple steps, you can avoid a musty odor in your top load washer. By keeping the washer clean and dry, you can avoid unpleasant smells and keep your machine running optimally for years to come.
If you want to learn more about washing machines and their maintenance, please visit Wikipedia’s page on washing machines.

Top Load Washer Smells Like Mildew – FAQs
Q: Why does my top load washer smell like mildew?
A: There are a few reasons why your top load washer may be emitting a mildew odor. One reason might be that there is moisture left in the washer after each use, which can promote the growth of mildew and bacteria. Another reason might be that the washer drum or other internal components are dirty.
Q: How do I get rid of the mildew smell in my top load washer?
A: There are several methods you can use to eliminate mildew odors in your top load washer. One method is to run an empty hot water cycle with vinegar or bleach. Another method is to clean the washer drum, lid, and other internal components with a mildew-fighting cleaner. You can also try leaving the washer lid open between uses to allow air to circulate and prevent moisture buildup.
Q: Can using fabric softener contribute to mildew odors in my top load washer?
A: Yes, using fabric softener can contribute to mildew odors in your top load washer. Fabric softener can create a residue that can build up in the washer drum, promoting the growth of bacteria and mildew. Consider using dryer sheets instead, or skipping fabric softener altogether.
Q: How often should I clean my top load washer to prevent mildew odors?
A: It is recommended to clean your top load washer at least once a month to prevent mildew odors. However, if you use your washer frequently or notice a mildew odor, you may need to clean it more often.

Top Load Washer Smells Like Mildew
- Mildew smell in your top load washer indicates a buildup of bacteria and mold.
- The most common causes of mildew odor are overuse of detergent, using cold water for every wash, and leaving wet clothes in the washer for too long.
- To get rid of the smell, run a hot cycle with vinegar or bleach, and then wipe down the inside of the washer with a bleach solution.
- Prevent future odor by only using the proper amount of detergent, washing with hot water occasionally, and leaving the washer door or lid open after each use to allow air to circulate.





























