How to Clean a Computer Mouse

Beth Huston Profile image

Written By:

Updated December 5, 2022

Whether you have the worst or the best computer mouse, you’ll need to take care of its maintenance. This means cleaning your mouse regularly. However, this could pose an issue if you’ve never done so before. If you’re looking to learn how to clean a computer mouse, look no further. This article will explain the different steps so you can get your mouse clean in no time.


  • The first step is to make sure you have everything you need for the task at hand. You’ll also want to disconnect your mouse from power by unplugging it or taking out its batteries.
  • Next, it’s time for the actual cleaning. Use your water or alcohol to gently wipe down the exterior parts of your mouse. Afterward, take the toothpick and remove the dirt from the crevices.
  • Finally, you need to make sure that you dry your mouse thoroughly. Not doing so can ruin the mouse. Use a dry cloth and allow it to also airdry for a number of minutes before using it again.

How Do I Clean My Computer Mouse?

There are several methods when it comes to cleaning mice. However, they all come down to the same steps. You want to ensure that you’re cleaning your mouse regularly, or you might have performance issues while using it. If you’re wondering why your mouse won’t scroll, it might be because you haven’t kept your mouse clean. If you want a more in-depth explanation of mice, look into what an optical mouse is.

Insider Tip

If you want a clean video feed, the best option is to connect a high-quality camera to your laptop or computer.

STEP 1 Gather Your Cleaning Materials

You’ll need a few supplies to help achieve a clean mouse. You’ll need warm water, cotton swabs, a microfiber cloth, isopropyl alcohol, and a toothpick. Each of these components is crucial to ensure that your mouse is fully and wholly clean. You should also take the opportunity to unplug your mouse if you’re using a wired mouse design.

STEP 2 Use Your Safe Cleaning Solution

Now it’s time to wipe down your mouse. Use a little warm water on a damp cloth to go over the surface of your mouse. You can also use isopropyl alcohol if you want a safer approach. Don’t forget to clean the mouse pad if you haven’t in a while. Now is a great time to do so. After this, use your toothpick to clean dirt accumulation out of the crevices. If you prefer mouse balls, you might want to look into the best trackball mouse for Parkinson’s.

STEP 3 Remove Excess Moisture

You’ll need to completely dry your mouse before using it. You can use a dry cloth for this purpose. Don’t forget to cover smaller parts, such as the scroll wheel. Once your soft cloth has done its job, you’re ready to use your mouse again. Excess moisture can ruin your mouse, even if it’s just the sweat from your hands. Try looking into the best gaming mouse for sweaty hands to find the best fit for you.


Do not attempt to clean your mouse with it plugged into your computer; always disconnect it first.

STAT: In 2020, computer accessories, peripherals, and parts worth around 56.75 billion U.S. dollars were imported to the United States, while computer imports amounted to 89.32 billion U.S. dollars. (source)

How to Clean a Computer Mouse FAQs

Should I clean my mouse on a regular basis?

While important, the task of cleaning a mouse doesn’t have to happen all too often. Just make sure that you’re doing so from time to time to avoid the accumulation of dirt and debris.

How do I clean a mouse wheel?

You can clean a mouse wheel with the same supplies you use to clean the rest of the mouse. Just make sure you use a clean cloth to wipe it down with a little soapy water.

Can I use alcohol wipes to clean my mouse?

You can absolutely use alcohol wipes to clean a mouse, and they are a great way to “touch up” between regular cleaning. Just make sure you stick to only cleaning the outer components.

How do I clean a USB port?

The best way to clean a USB port is by using compressed air. You naturally don’t want to use a cloth with water for this purpose, or you might risk ruining your USB port.
Beth Huston Profile image