How To Remove Mildew From Toothbrush Holder: 3 Best Ways

Are you ready to learn how to remove mildew from toothbrush holder? Removing mildew can be done in three ways — mouthwash method, vinegar method, and putting it in the dishwasher. 

To remove mildew from a toothbrush holder, you’ll be needing a small brush and a mouthwash for the mouthwash method. For the vinegar method, you’ll need white vinegar and a small brush, and for the dishwasher method, you need access to a dishwasher.

how to remove mildew from toothbrush holder

Many people replace their toothbrushes every two to three months but overlook the importance of maintaining the cleanliness of their toothbrush holder. Moreover, a lot of folks don’t even know how to effectively sanitize a toothbrush holder. 


Method #1. Employing Mouthwash Use


Step #1. Immerse the toothbrush holder in mouthwash

Mouthwash is a viable choice for cleaning a toothbrush holder, as it consists of antibacterial compounds. Pour one to two cups of mouthwash in a container. 

Immerse the holder in the mouthwash for a duration of at least one to two minutes. You also have the option to pour the mouthwash straight into the holder and wait for one to two minutes to disinfect the interior of the holder. 


Step #2. Brush the holder

Let the holder sit for a while then use a small brush to scrub the interior of the holder. Scrub the corners and sides thoroughly as well as the exterior of the holder. 


Step #3. Rinse out the holder

As soon as you’re finished scrubbing the holder, wet the holder in running water. Shake the water on the holder numerous times to eliminate any residual sludge, and apply hot water to launder the holder. 


Step #4. Let it dry

Once you’re done rinsing out the holder, position the holder upside down and let it dry on a clean towel. Let it dry overnight. 


Method #2. Employing Vinegar Use


Step #1. Soak the holder in a white vinegar

Another good option to remove mildew from the toothbrush holder is a combination of white vinegar and water.

Mix one part of white vinegar with one part of water. Put the solution in a bowl and plunge the holder in the solution for a good one to two minutes. 

Note: If you only intend to clean the interior of the holder only, you may directly pour the vinegar solution into the holder. 


Step #2. Brush the holder

Take the holder out from the vinegar solution. Use a small brush to scrub the interior and exterior of the holder. 

Ensure that you scrub all the corners or sides of the holder very well. Rinse the holder out a couple of times to make it really clean. 


Step #3. Rinse out the holder

Place the holder under warm running water and rinse it out a couple of times. This will help in removing any sludge and vinegar in the holder.


Step #4. Let it dry

Once you’re done cleaning the holder, put the holder on a clean towel upside down. Let it dry on the towel overnight. 


Method #3. Dishwasher Method


Step #1. Rinse out the holder

Before putting the holder in the dishwasher for it to be cleaned, rinse it out in warm running water. This helps in eliminating any sludge in the holder and makes it simpler for your dishwasher to clean it. 


Step #2. Secure the holder in the dishwasher

Put the holder on the rack in your dishwasher. Let it sit in the dishwasher with your other dishes in a gentle or normal mode. This will help in cleaning the holder very well, removing any sludge or residue. 


Step #3. Sanitize the holder on a regular basis

In order to keep your toothbrush holder free from bacteria, germs, and gunk, make it a habit to clean your holder once a week. Make it a part of your weekly cleaning routine to put your holder in the dishwasher.

This will assure sludges and grimes do not accumulate in the holder. For more information about mildew removal tips, you may want to see this article about how to remove mildew around faucet.


How serious is a mildew problem?

Presence of mildew can cause sinus congestion, headaches, wheezing, and respiratory issues. While it’s improbable that mild cases of mildew will cause grievous illness in most people, it can be potentially harmful to those with respiratory issues like asthma. 

Placing a toothbrush in its holder while the toothbrush is still soaking wet leads to a bacteria-filled toothbrush holder. The liquid comes trickling down to the toothbrush’s handle gathering a pool of germs in the bottom of the holder. 

In addition to that, the water collected at the bottom of your holder is a breeding haven for pests like cockroaches. Cockroaches are known carriers of intestinal complications like dysentery and diarrhea. 

This article which concisely explains how fast does mildew grow can help you gain more information about mildews. 



A mildew is a type of fungus that grows mostly in moist areas around the house. To remove mildew from a toothbrush holder, you can apply at least three methods. 

Doing any of these methods regularly can keep your toothbrush holder away from bacterias and viruses that can possibly thrive. Knowing how to remove mildew from toothbrush holder can keep your family safe from the health complications it can bring.

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