How to Clean Robot Vacuum Brush Long Hairs?

Robot vacuums are great for self-cleaning the house, but long hairs can easily become tangled around the brush bristles, leading to reduced suction power and overall cleaning efficiency.

Regular maintenance and cleaning of the robot vacuum brush are crucial to ensure optimal performance. But how can you clean the robot vacuum brush long hair?

To clear long hair from brushes, you need to first open the main brush carefully; you can also take out the main brush, then untangle the hair, clean the brush and then reinstall it back.

If you are confused, this is what exactly we are going to learn in this guide, so stay with me.

Understanding the Robot Vacuum Brush

Every robot vacuum has two brushes. One (or two) on its side, and one is the main brush under its body. The side brushes extend the reach of the machine to capture more dirt, and the main brush sucks everything into the dustbin.

Most commonly, long hair gets tangled with the side brushes and slow downs the brush spinning. We also have seen long hair gets stuck with the main brush under the machine. 

To get rid of long hair, we need to clean both brushes.

Looking a robot vacuum for long hair? Check: Best Robot Vacuum For Long Hair or Best Robot Vacuum For German Shepherd

Preparing for Cleaning

Before diving into the actual process of cleaning the robot vacuum brush, it is essential to make adequate preparations to ensure a safe and effective cleaning session. 

Gather the necessary tools and materials:

  • Scissor or Seam Ripper: It will be used to carefully cut and remove entangled long hairs from the brush.
  • Combs or brushes: These are useful for loosening and removing any remaining hair from the brush bristles.
  • Soft brush or cloth: This will be utilized to clean the brush module and remove debris and dust.
  • A clean, empty container: This will serve as a temporary holding place for the removed hairs and debris.
  • Any additional accessories or tools recommended by the manufacturer for brush cleaning.

When you are going to open the brushes, follow the instructions of the manufacturer. Each robot vacuum will have its own process of opening and cleaning the parts. 

Adhering to the manufacturer’s instructions will ensure you clean the brush correctly without damaging any components or voiding the warranty.

How to Clean Robot Vacuum Brush Long Hairs

Step-by-Step Cleaning Process

Cleaning the robot vacuum brush requires a systematic approach to ensure the thorough removal of entangled long hairs and proper maintenance of the brush module. 

By following these step-by-step instructions, you’ll be able to clean the brush and restore its optimal performance effectively.

Step 1: Power off and remove the brush module

To begin the cleaning process, make sure the robot vacuum is powered off and disconnected from any power source. 

Then, locate and remove the brush module according to the manufacturer’s instructions. This may involve pressing a release button or unscrewing the module from the vacuum.

For better help, you can watch the manufacturer’s video instructions on YouTube for your robot model.

Pro Tip: Also thoroughly clean the dustbin and filter if there is any. A clean filter helps the robot to perform better. 

Step 2: Removing entangled long hairs

With the brush module in hand, carefully inspect it for any entangled long hairs. 

Use scissors or a seam ripper to cut and remove the hairs, taking caution not to damage the brush bristles. Start at one end of the brush and work your way along the bristles, gradually freeing the hairs.

Look and remove the entangled hairs at the side of the brushes if there. Also, you might find entangled hair under the side brushes, so take care of that too.

Step 3: Cleaning the brush bristles

Once you have removed the entangled hairs, use a comb or brush to further loosen and remove any remaining hair from the brush bristles. Gently comb or brush through the bristles, making sure to remove all traces of hair. 

This step helps restore the brush’s efficiency and prevents future clogs.

Step 4: Cleaning the brush module

After focusing on the bristles, turn your attention to the brush module itself. Inspect it for hidden debris or tangled hair that may have accumulated around the axle or bearings. 

Use a soft brush or cloth to clean the module, ensuring all dirt and debris are removed. Pay close attention to hard-to-reach areas and ensure the module is completely clean before proceeding.

After cleaning the brushes and dustbin, now, inspect the vacuum tyres. Closely check for entangled hair; if there are any, remove them with the seam ripper.

Step 5: Reassembling and testing

Once the brush, dustbin, and tyre modules are cleaned, reinsert them back into the robot vacuum according to the manufacturer’s instructions. Ensure it is securely in place. 

Power on the robot vacuum and perform a quick test to ensure the brush rotates smoothly, and there are no unusual noises or issues. If everything appears to be functioning correctly, you have successfully completed the cleaning process.


Why is it important to clean the robot vacuum brush regularly?

Long hairs can become entangled around the brush, leading to reduced suction power and compromised cleaning efficiency. By cleaning the brush regularly, you prevent clogs, ensure effective dirt and debris pickup, and extend the lifespan of your robot vacuum.

Can I use any type of scissors or cutting tool to remove entangled hairs from the brush?

It is recommended to use a seam ripper specifically designated for this purpose. These tools are designed to safely cut and remove hairs without damaging the brush bristles. Avoid using sharp or pointed objects that may cause harm to the brush or yourself.

How often should I check and clean the brush after each use?

It is advisable to inspect and clean the brush after every cleaning cycle or at least once a week. This regular maintenance routine allows you to promptly remove any hairs or debris that may have accumulated, ensuring optimal performance during the next cleaning session.

Can I use a regular comb or brush to clean the brush bristles?

While a regular comb or brush can help remove loose hairs from the brush bristles, it is recommended to use the comb or brush provided with the robot vacuum or specialized pet hair removal brushes. These tools are designed to effectively remove hairs from the bristles and ensure a thorough cleaning process.

How often should I schedule deep cleaning sessions for the brush module?

The frequency of deep cleaning sessions may vary depending on usage and the amount of hair accumulation. As a general guideline, scheduling a deep cleaning session every 1-3 months is recommended.

Can I clean the brush module with water or liquid cleaners?

It is important to refer to the manufacturer’s instructions regarding cleaning the brush module. Some modules are water-resistant and can be cleaned with a damp cloth or mild cleaning solution. However, others require dry cleaning methods. Always follow the manufacturer’s guidelines to prevent any damage to the brush module.


In conclusion, regular cleaning and maintenance of your robot vacuum brush are essential for optimal performance and longevity. 

By understanding the brush’s design, following the step-by-step cleaning process, and implementing additional tips, you can effectively tackle the challenges posed by long hairs. 

With a clean and efficient brush, your robot vacuum will continue to provide a hassle-free cleaning experience, ensuring a hair-free home. 

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