Stop the Noise! Learn why is my Roomba squeaking & How to Fix It!

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Written by: Mohammad Sameer

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Ever wondered, “Why is my Roomba squeaking?” You’re not alone. That squeaky noise can be a real headache, and it’s a sign your Roomba needs a bit of TLC.

But don’t worry! We’re here to help you. In this guide, we’ll walk you through the common causes of Roomba’s squeaky sounds, and more importantly, how to fix them. It’s easier than you think.

So, let’s give your Roomba the care it deserves and bring back the quiet, efficient cleaning you love. Dive in and let’s silence that squeak together. Ready to give it a go? Let’s get started!

why is my Roomba squeaking

why is my Roomba squeaking
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Typically, when your Roomba starts squeaking, it’s a sign that something isn’t quite right. The squeaking noise can be attributed to various factors, including stuck brushes or wheels, loose body parts, or worn-out gears.

Let’s explore each of these potential causes in more detail:

Stuck Brushes or Wheels

One of the most common reasons for Roomba squeaking is when the brushes or wheels become stuck. Over time, hair, debris, and tangles can accumulate and prevent the brushes from spinning properly. When this happens, your Roomba may struggle to effectively clean your floors and produce a squeaking noise as a result.

Loose Body Parts

Another possible cause of Roomba squeaking is loose body parts. As your Roomba navigates your home, its components may become loose due to regular wear and tear. If a body part, such as the side brush module, is not securely attached, it can create friction and generate a squeaking sound during operation.

Worn-out Gears

The gears inside your Roomba play a crucial role in its movement and functionality. Over time, these gears can become worn out, leading to increased friction and squeaking noises. If you notice that the squeaking is coming from the gearbox, it’s likely that the gears need attention and lubrication.

Troubleshooting and Fixing Roomba Squeaking

Now that we’ve identified the potential causes of Roomba squeaking, let’s delve into the troubleshooting and fixing process. By following these steps, you can effectively address the issue and restore your Roomba to its quiet, efficient cleaning performance.

Step 1: Identify the Source of the Squeaking Noise

The first step in resolving Roomba squeaking is to identify the source of the noise. Carefully observe your Roomba while it’s operating and try to pinpoint where the squeaking sound is originating from. Is it the brushes, wheels, or another part of the robot? This initial observation will help you determine the specific area that requires attention.

Step 2: Clean and Untangle the Brushes

If the squeaking noise is coming from the brushes, it’s likely that they are tangled with hair, debris, or tangles. To fix this issue, you’ll need to clean and untangle the brushes. Here’s how you can do it:

  1. Turn off your Roomba and remove the brushes according to the manufacturer’s instructions.
  2. Use a Philips screwdriver to remove any screws holding the brushes in place.
  3. Carefully remove the brushes and clean them using a soft brush or cloth. Pay close attention to removing any tangled hair or debris.
  4. Once the brushes are clean, reassemble them and secure them back into your Roomba.

Ensuring that the brushes are clean and free from tangles can eliminate the source of the squeaking noise and improve your Roomba’s performance.

Step 3: Lubricate the Side Brush Module and Gears

If cleaning the brushes doesn’t resolve the squeaking issue, the next step is to lubricate the side brush module and gears. This will help reduce friction and eliminate the squeaking sound. Here’s how you can do it:

  1. Open the side brush module using a Phillips screwdriver.
  2. Apply a dry lubricant, such as WD-40, to the gears and moving parts inside the module. Be sure to follow the manufacturer’s instructions for proper application.
  3. After applying the lubricant, manually rotate the side brush to distribute the lubricant evenly.
  4. Allow the lubricant to dry for a few minutes before reassembling the side brush module.

By lubricating the side brush module and gears, you can minimize friction and ensure the smooth, quiet operation of your Roomba.

Step 4: Clean and Lubricate the Wheels

If the squeaking noise is coming from the wheels, it’s likely that they have accumulated debris or require lubrication. Follow these steps to clean and lubricate the wheels:

  1. Use a dry cloth to clean the wheels and remove any dirt or debris.
  2. Locate the small hole on the outer side of each wheel. This hole provides access to the wheel axle.
  3. Apply a small amount of dry lubricant, such as WD-40, into the hole using a pinpoint straw application tool.
  4. Wipe off any excess lubricant from the outside of the wheels with a paper towel.

Regularly cleaning and lubricating the wheels will ensure smooth movement and prevent squeaking in the future.

Step 5: Perform a Deep Clean and Inspection

If the above steps don’t resolve the squeaking issue, it may be necessary to perform a deep clean and inspection of your Roomba. This involves disassembling specific components and thoroughly cleaning them. Here’s what you can do:

  1. Consult the user manual or online resources specific to your Roomba model for instructions on disassembling the necessary components.
  2. Carefully remove the parts, such as the side brush module, wheels, or roller brush, that may be causing the squeaking noise.
  3. Clean each component thoroughly, removing any dirt, debris, or tangled hair.
  4. Inspect the components for any signs of damage or wear. If necessary, replace worn-out parts with genuine replacements from the manufacturer.

By performing a deep clean and inspection, you can address any underlying issues and ensure your Roomba operates smoothly and quietly.

Frequently Asked Questions

Is It Normal For A Roomba To Squeak?

Occasional Squeaking Noises Can Be Normal, Especially If Your Roomba Is Operating On A Particularly Dirty Surface Or Encountering Challenging Debris. Persistent And Loud Squeaking Is Not Typical And May Require Troubleshooting Or Maintenance.

Will A Squeaking Roomba Still Clean Effectively?

In Most Cases, A Squeaking Roomba Will Still Clean Effectively, As Long As The Underlying Mechanical Components Are Functioning Correctly. However, It’s Essential To Address The Squeaking Noise To Prevent Potential Damage Or Further Issues With Your Roomba’s Operation.

Are there any preventive measures to avoid Roomba squeaking?

Yes, There Are Preventive Measures To Minimize Roomba Squeaking. Regularly Clean And Remove Debris From The Brushes, Wheels, And Other Moving Parts. Ensure Your Roomba Operates On Clean Surfaces And Avoid Using Excessive Cleaning Solutions That May Leave Residue. Performing Routine Maintenance As Recommended By The Manufacturer Can Also Help Prevent Squeaking.

My Roomba Is Squeaking After I Replaced The Brushes. What Should I Do?

If Your Roomba Started Squeaking After Replacing The Brushes, Double-Check That You Have Installed Them Correctly And Securely. Ensure There Are No Loose Components Or Hair Tangled Around The New Brushes. If The Issue Persists, Contact The Roomba Manufacturer For Further Assistance.

Disclaimer: This article is for informational purposes only and is not a substitute for professional advice. Always consult the manufacturer’s instructions and guidelines for your specific Roomba model.


Roomba’s noisy behaviour can be frustrating, especially when you rely on it to keep your home clean. In this guide, we’ve explored the top possible causes of Roomba squeaking and provided you with practical solutions that can help you solve the issue.

While the process of resolving squeaky Roombas may take a little bit of effort on your part, you can bring your beloved cleaning companion to its full potential again with a little bit of care and effort!

If you still need assistance with this issue, don’t hesitate to reach out via email. We’re always happy to answer any questions and provide further insight into how to fix Roomba squeaking!

If you love cleaning your home with a Roomba and want to do it with as little noise as possible, make sure you practice the above tips and your Roomba will be squeak-free in no time!

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About Mohammad Sameer

My name is Mohammad Sameer, the founder of SoundproofGears. My hypersensitive hearing turned me into a lifelong seeker of silence. After years of research, I've become an expert on soundproofing techniques and materials. In November 2022 I launched this site to share my knowledge and help others find acoustic sanctuary. About More