By Samuel Williams

The cleaning ensemble of your Roomba involves a brush symphony, prompting the question: how many brushes does a Roomba have? It’s a dance of cleaning components ensuring a thorough performance. Picture this: your diligent Roomba gliding across floors, and the question arises.

In just a couple of lines, the answer twirls in like a brush revelation: Roomba typically has two main brushes and one side brush, harmonizing to lift dirt and debris.

But before you assume it’s a simple choreography, join us on this exploration. We’ll discuss the brush ensemble, orchestrating a cleaning performance tailored for your floors.

How Many Brushes Does A Roomba Have – Explained

Did you know that a Roomba actually has multiple brushes that work together to ensure a thorough cleaning of your floors? It’s true! Let’s see what kinds of brushes those are:

The Main Brush: Loosening Dirt And Debris

When using a Roomba, you’ll notice how the main brush effectively loosens dirt and debris. This brush is located underneath the robot and is responsible for agitating and lifting dirt from various floor surfaces. The bristles on the brush are designed to reach deep into carpets and effectively sweep away dirt and dust.

As the brush spins, it creates a suction that pulls in dirt and debris, leaving your floors clean and fresh. The main brush in a Roomba is made of high-quality materials that are durable and long-lasting. It can withstand the constant use and friction that comes with cleaning your floors. 

The brush is also designed to be self-adjusting, meaning it automatically adapts to different floor types, whether it’s hardwood, tile, or carpet. This ensures that the brush is always in contact with the floor, maximizing its cleaning efficiency.

Cleaning the main brush in your Roomba is a breeze. Simply remove it from the robot and use a brush or your fingers to remove any tangled hair or debris. Regularly cleaning the brush will help maintain its performance and prevent any clogs or blockages.

With a well-maintained main brush, your Roomba will continue to effectively loosen dirt and debris, ensuring your floors are always spotless.

how many brushes does a roomba have infographic

The Side Brushes: Sweeping Corners And Baseboards

To effectively sweep corners and baseboards, you’ll love how the side brushes on your Roomba effortlessly navigate those hard-to-reach areas, leaving no dirt or debris behind.

These side brushes work in tandem with the main brush to ensure a thorough cleaning experience. As your Roomba moves along the edges of your walls and furniture, the side brushes rotate and sweep any dirt or dust into the path of the main brush, where it can be easily collected. This dual-brush system guarantees that even the tightest corners and baseboards are free from dirt and debris.

The design of the Roomba’s side brushes is one of its key features. They are strategically placed to extend beyond the width of the main brush, allowing them to reach into corners and along baseboards effectively. The rotation of the side brushes creates a sweeping motion that directs any dirt or debris toward the center of the Roomba’s cleaning path. This ensures that no particles are left behind, and your floors are left spotless.

Not only do the side brushes on your Roomba effectively clean corners and baseboards, but they also prevent any dirt or debris from being pushed further into these tight spaces. Their bristles are designed to agitate and loosen any particles, ensuring that they are swept up and collected by the main brush. With the side brushes working alongside the main brush, you can trust that your Roomba will leave no corner untouched and no baseboard uncleaned, giving you peace of mind knowing that your floors are thoroughly swept.

Exploring The Bristle Brush

The bristle brush on the Roomba effectively agitates and collects dirt and debris from your floors, leaving them clean and spotless. This brush is designed with sturdy bristles that rotate at high speeds, allowing it to loosen dirt and dust from various types of flooring surfaces.

Whether you have hardwood, tile, or carpeted floors, the bristle brush is designed to tackle them all with ease. It’s a versatile tool that ensures thorough cleaning in every nook and cranny of your home.

One of the key features of the bristle brush is its ability to reach deep into carpet fibers, removing embedded dirt and pet hair. The rotating bristles agitate the carpet, lifting the dirt and debris to the surface, where it can be easily sucked up by the Roomba’s suction power. This is especially beneficial for those with pets or allergies, as it helps to keep the carpets clean and allergen-free.

In addition to its effectiveness on carpets, the bristle brush is also great for hard floors. The bristles are designed to effectively sweep and collect debris, such as crumbs, hair, and dust, from hard surfaces. Whether it’s a tiled kitchen floor or a hardwood living room, the bristle brush ensures that no dirt is left behind. It’s a reliable tool that guarantees a thorough cleaning, leaving your floors looking fresh and polished.

Overall, the bristle brush on the Roomba is an essential component that plays a crucial role in keeping your floors clean and spotless. Its rotating bristles effectively agitate and collect dirt and debris from carpets and hard floors alike. With its versatility and efficiency, it ensures that no area of your home is left untouched. So sit back, relax, and let the Roomba’s bristle brush do the hard work for you, while you enjoy a clean and tidy living space.

How To Clean The Multi-Surface Rubber Brushes | Roomba® s9 | iRobot®

Uncovering The Secrets Of Rubber Extractors

Unleash the power of the Roomba’s rubber extractors, and discover the hidden magic behind its unparalleled cleaning prowess. These innovative and efficient tools are designed to tackle even the toughest messes with ease.

Unlike traditional bristle brushes, rubber extractors use a unique spinning action to lift and remove dirt, dust, and debris from your floors. The rubber material not only provides a gentle touch on delicate surfaces but also prevents tangles and clogs, ensuring a seamless cleaning experience.

One of the secrets behind the rubber extractors’ effectiveness lies in their ability to adapt to different floor types. Whether you have hardwood, carpet, or tile, these extractors can adjust their height and maintain constant contact with the surface. This feature allows them to efficiently clean both low-pile and high-pile carpets, as well as smoothly transition between different floor surfaces. With the rubber extractors, you can trust that every nook and cranny of your home will be thoroughly cleaned.

Another advantage of rubber extractors is their easy maintenance. Unlike traditional bristle brushes that require frequent cleaning and replacement, these rubber extractors are designed to be self-cleaning. As they spin, the rubber blades flex and bend, causing any trapped hair or debris to be dislodged and easily sucked into the Roomba’s dustbin. This self-cleaning mechanism not only saves you time and effort but also ensures that your Roomba maintains its peak performance for longer periods.

The rubber extractors of the Roomba are a game-changer when it comes to cleaning. Their unique design and functionality make them highly efficient at removing dirt and debris, while their adaptability allows them to clean various floor types effortlessly. With their self-cleaning feature, maintenance becomes a breeze, giving you more time to enjoy a clean and tidy home.

So, let the rubber extractors work their magic and experience the unmatched cleaning prowess of the Roomba firsthand.

Pros And Cons Of Roomba’s Rubber Extractors


  • Effective at lifting and removing dirt and debris
  • Gentle on delicate surfaces
  • Prevents tangles and clogs


  • May not perform well on certain types of debris (e.g., large pieces of debris)
  • Rubber extractors may wear out over time and require replacement
  • Some users may prefer the traditional feel of bristle brushes for cleaning

How To Maintain And Clean Your Roomba Brushes

To keep your Roomba performing at its best, make sure you regularly maintain and clean its brushes. Over time, the brushes on your Roomba can become clogged with dirt, dust, and debris, which can reduce its cleaning efficiency. By cleaning the brushes on a regular basis, you can ensure that your Roomba is able to effectively pick up dirt and debris from your floors.

steps to clean

Cleaning the brushes on your Roomba is a simple process that can be done in just a few steps.

  • First, remove the brushes from the Roomba by pressing the tabs on either side of the brush and lifting it out. 
  • Next, use a tool or your fingers to remove any hair, string, or other debris that may be tangled around the brushes. 
  • You can also use a damp cloth to wipe away any dirt or dust that may have accumulated on the brushes. Once the brushes are clean, simply reattach them to the Roomba and you’re ready to go.

Regularly maintaining and cleaning your Roomba brushes not only helps to keep your Roomba performing at its best but also extends the life of the brushes. By removing any debris that may be trapped in the brushes, you can prevent them from becoming clogged and damaged. Additionally, cleaning the brushes regularly can also help to prevent any unpleasant odors that may develop over time. By following these simple maintenance steps, you can ensure that your Roomba continues to provide you with a clean and fresh home.

Point To EmphasizeWhy It’s Important
Regular cleaningRegular cleaning of the brushes helps to maintain the cleaning efficiency of your Roomba. It ensures that the brushes are free from dirt, dust, and debris, allowing them to effectively pick up dirt and debris from your floors.
Extended brush lifeCleaning the brushes on a regular basis helps to prevent them from becoming clogged and damaged. By removing any debris that may be trapped in the brushes, you can extend their lifespan and avoid the need for frequent replacement.
Odor preventionRegularly cleaning the brushes can help to prevent any unpleasant odors that may develop over time. By removing dirt, dust, and debris, you can keep your Roomba smelling fresh and clean.
Maintenance stepsSimple maintenance steps, such as removing hair and debris from the brushes, can help to keep your Roomba in good working condition and ensure that it continues to provide you with a clean home.
Table: Importance Of Regular Cleaning For Roomba Brushes

How To Put Roomba Brushes Back In

To put the brushes back in a Roomba, you can follow these general steps. First, place the robot vacuum upside down on a flat surface. Then, locate the brush frame release tab on the right side of the cleaning head and press on the tab to lift up the latch. After that, remove the brushes from the robot and ensure that any hair and debris are removed from the brushes. Finally, reinstall the brushes in the robot, making sure they are properly aligned and securely in place

It’s important to ensure that the brushes are clean and free from any obstructions before reinstalling them to maintain the optimal performance of the Roomba. Additionally, referring to the specific model’s user manual for detailed instructions on removing and replacing the brushes can also be helpful.


So now you know how many brushes does a Roomba have and how they work. ARoomba boasts multiple brushes for comprehensive cleaning: main, side, bristle, and rubber extractors. These brushes collectively combat dirt and enhance performance. Regular maintenance ensures continued efficiency and prevents clogs. Cherish your Roomba’s cleaning prowess and recognize the innovation behind each brush. With proper care, your Roomba remains a reliable cleaning companion for the long haul.


Can I use any type of brush on my Roomba?

Yes, you can use any type of brush on your Roomba. However, it is recommended to use the brushes specifically designed for Roomba to ensure optimal performance and longevity of your robot vacuum.

How often should I replace the brushes on my Roomba?

You should replace the brushes on your Roomba every 6 to 12 months. This helps maintain its cleaning efficiency and prevents any damage to your floors. Regular replacement ensures optimal performance.

Can I use my Roomba without any brushes?

Yes, you can use your Roomba without any brushes. However, the brushes are essential for effective cleaning, so it’s recommended to have them. They help in removing dirt and debris from different surfaces.

What should I do if the brushes on my Roomba get tangled?

If the brushes on your Roomba get tangled, you should first turn it off and unplug it. Then, carefully remove any debris or hair from the brushes using a pair of scissors or a brush.

Are there any alternative options to the brushes for cleaning my Roomba?

There are alternative options to the brushes for cleaning your Roomba. For example, you can use a brushless attachment or a rubber brush that is easier to clean and maintain.

Does Roomba have two brushes?

Yes, Roomba vacuums, including the i3 model, are equipped with dual multi-surface rubber brushes, which are designed to effectively clean various floor surfaces, including carpets and hard floors.

How many brushes does the i3 Roomba have?

The i3 Roomba comes with a set of dual multi-surface rubber brushes, which are specifically designed for the Roomba i3, i7, and j series. These brushes are part of the cleaning system that enables the Roomba to effectively clean different floor surfaces.

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