How To Clean Mouse: A Comprehensive Guide

If you’re a computer user, you’re likely to have a computer mouse as well. Over time, your mouse may accumulate dirt, grime, and other unwanted particles that can affect its performance. In this article, we’ll discuss how to clean mouse in easy steps to keep it functioning smoothly.

Why Clean Your Mouse?

Cleaning your mouse is important because dirt, dust, and other small particles can build up over time and affect its performance. If your mouse is not working correctly or is skipping around on the screen, it might be time to clean it. A clean mouse will not only work better but also last longer.

What You Will Need

Before you get started, there are a few things you’ll need to have on hand. This includes:

  • Cotton swabs
  • Isopropyl alcohol
  • Microfiber cloth
  • Compressed air can

How to Clean Mouse: Step-by-Step Instructions

Now that you have all the necessary tools, it’s time to get started. Follow these simple steps to clean your mouse:

Step 1: Turn Off Your Computer

Before you start cleaning your mouse, turn off your computer and unplug your mouse. This will prevent any accidental clicks or movements while cleaning.

Step 2: Remove the Cover

Next, remove the cover of your mouse. This can typically be done by flipping the mouse over and sliding the cover off.

Step 3: Clean the Cover

Use a microfiber cloth to clean the cover of your mouse. You can also use a cotton swab dipped in isopropyl alcohol to clean any hard-to-reach areas.

Step 4: Clean the Scroll Wheel

Use a cotton swab dipped in isopropyl alcohol to clean the scroll wheel of your mouse. Roll the wheel as you clean to ensure all areas are covered.

Step 5: Clean the Bottom of the Mouse

Flip the mouse over and use a cotton swab dipped in isopropyl alcohol to clean the bottom of your mouse. Be sure to get into all the crevices and corners.

Step 6: Use Compressed Air

Use a compressed air can to blow out any remaining dust or debris from your mouse. This will help to ensure that all areas are clean.

Step 7: Reassemble Your Mouse

Once you have finished cleaning your mouse, reassemble the cover and plug it back into your computer.


Q: How Often Should I Clean My Mouse?

A: It’s recommended that you clean your mouse at least once a month.

Q: Can I Use Water to Clean My Mouse?

A: No, you should not use water to clean your mouse. Water can damage the internal components of your mouse.

Q: Can I Use a Different Type of Alcohol?

A: No, you should only use isopropyl alcohol to clean your mouse. Other types of alcohol can damage the internal components of your mouse.


Cleaning your mouse is an essential part of maintaining your computer. By following these simple steps, you can keep your mouse working correctly and extend its lifespan. Remember to clean your mouse at least once a month to ensure its optimal performance.