By Samuel Williams

The olfactory exploration of your Roborock introduces the query: why does my Roborock smell? It’s a scented inquiry into the cleaning fragrance of your automated assistant. Picture this: your diligent Roborock dancing through cleaning tasks, and the question surfaces.

In just a couple of lines, the answer wafts in like a breeze: odors may arise from accumulated debris or a dirty filter. But before you assume it’s a persistent scent, join us on this exploration.

We’ll guide you through odor elimination strategies, ensuring your Roborock leaves nothing but the sweet scent of cleanliness in its wake.

Why Does My Roborock Smell – 6 Common Reason

If your Roborock smells, there are a few potential reasons for this. Let’s see what are those:

1. Build Up Debris In The Dustbin 

Check the dustbin of your Roborock – it’s likely filled with a buildup of debris that’s causing the unpleasant smell.  Over time, as your Roborock goes about its cleaning duties, it collects dust, dirt, and other particles from your floors. These particles can accumulate in the dustbin and create a breeding ground for bacteria and odors.

As a result, your Roborock may start emitting a foul smell, which can be quite unpleasant. It’s important to address this issue promptly to maintain a clean and fresh-smelling environment in your home.

2. Clogged Filters

The clogged filters in your Roborock can lead to a less-than-pleasant cleaning experience. When the filters become clogged with dirt, dust, and debris, it can cause a foul smell to emanate from your Roborock.

This can be especially bothersome if you have a sensitive nose or if you use your Roborock frequently. The clogged filters not only affect the smell but also the overall performance of your Roborock. It can cause a decrease in suction power, resulting in less effective cleaning.

Additionally, clogged filters can lead to a shorter lifespan for your Roborock as it puts additional strain on the motor and other components. Therefore, it’s important to regularly clean and replace the filters to ensure optimal performance and a fresh-smelling cleaning experience.

3. Pet Hair And Dander

pet hair and dander can wreak havoc on your cleaning experience! When your Roborock starts to smell, pet hair and dander could be the culprit.

These tiny particles can get trapped in the filters and cause a buildup of dirt and odors over time. The more pets you have, the more likely it is that your Roborock will accumulate pet hair and dander.

This can not only lead to a less pleasant smelling environment but also affect the overall performance of your Roborock. So, if you’re wondering why your Roborock smells, don’t forget to consider the impact of pet hair and dander.

why does my roborock smell infoghraphic

4. Moisture Buildup

Uh-oh, are you noticing a funky odor coming from your Roborock? It could be due to moisture buildup! When your Roborock is constantly cleaning and sucking up dirt, it’s bound to encounter moisture along the way.

Whether it’s from wet surfaces or simply the humid environment, this moisture can get trapped inside your Roborock, leading to a musty smell. This can be especially problematic if you have a pet that sheds a lot of hair, as the combination of pet hair and moisture can create a breeding ground for bacteria and mold.

So, if you’re wondering why your Roborock smells, keep in mind that moisture buildup could be the culprit.

5. Overused Or Old Filters

Feeling like your Roborock isn’t working as efficiently as it used to? One possible reason for the unpleasant smell could be overused or old filters. Filters play a crucial role in trapping dust, dirt, and pet hair, ensuring that the air coming out of the Roborock is clean and fresh.

However, over time, these filters can become clogged and less effective. This can lead to a build-up of odors as the Roborock continues to operate. While it’s important to remember that this paragraph only discusses the problem and not how to solve it, it’s worth considering replacing the filters regularly to maintain optimal performance and prevent any unwanted smells.

6. Stagnant Debris In The Dustbin

Having a dusty and dirty Roborock can be a result of stagnant debris in the dustbin. When the dustbin isn’t emptied regularly, debris such as hair, dirt, and dust can accumulate and create a foul smell.

This stagnant debris not only causes an unpleasant odor but can also affect the overall performance of the Roborock. The debris can clog the filters and brushes, reducing their efficiency and potentially causing the Roborock to malfunction.

Therefore, it’s important to regularly empty and clean the dustbin to prevent the buildup of stagnant debris and ensure that your Roborock remains fresh and effective in keeping your floors clean.

How To Prevent Robot Vacuum From Smelling

Now that you know what causes your robot vacuum to smell, let’s dive in to troubleshoot it. To prevent your robot vacuum from smelling, there are a few key points to keep in mind. Let’s find out below what are those:

Regular Cleaning and Maintenance

To keep your Roborock smelling fresh, it’s important for you to regularly clean and maintain it. Start by emptying the dustbin after each cleaning session to prevent any buildup of dirt and debris.

Additionally, make sure to clean the filter regularly, as a dirty filter can contribute to unpleasant odors. You can simply rinse the filter with water and let it air dry before placing it back in the vacuum.

Don’t forget to check and clean the brushes as well, as they can easily accumulate hair and other particles.

Lastly, remember to wipe down the exterior of the Roborock with a damp cloth to remove any dirt or smudges.

By following these regular cleaning and maintenance practices, you can ensure that your Roborock stays odor-free and in optimal condition.

How To Maintain And Clean Your Vacuum Cleaner

Frequent Filter Replacement

Now that you’re aware of the importance of regular cleaning and maintenance for your Roborock, let’s talk about another crucial aspect: frequent filter replacement.

As an active user, you should know that the filters play a significant role in trapping dust, dirt, and other particles during the cleaning process.

Over time, these filters can become clogged and start emitting unpleasant odors. By regularly replacing the filters, you ensure that your Roborock continues to work efficiently and eliminates any potential sources of odor.

Remember, a fresh filter means a fresh-smelling Roborock!

Pros And Cons Of Frequent Filter Replacement


  • Maintains optimal cleaning performance
  • Prevents clogging and loss of suction power
  • Eliminates unpleasant odors


  • Additional cost for purchasing replacement filters
  • Requires remembering to replace filters regularly
  • Not replacing filters could lead to reduced cleaning efficiency and air quality

Proper Dustbin Care

Make sure you take care of your Roborock’s dustbin properly to keep it clean and odor-free. After each use, remove the dustbin from the robot and empty its contents into a trash bag. Be sure to shake off any excess debris or dust.

Then, rinse the dustbin with water to remove any remaining dirt. Make sure to thoroughly dry it before reattaching it to the robot. Additionally, it’s important to regularly clean the filter inside the dustbin. Remove the filter and tap it gently to remove any trapped dirt or dust. You can also wash the filter with water if it’s washable.

Allow the filter to completely dry before placing it back into the dustbin. By following these simple steps, you can ensure that your Roborock’s dustbin remains clean and free from any unpleasant odors.

Clean Pet Hair And Debris

Keep your Roborock smelling fresh by effectively cleaning up pet hair and debris. Pets are notorious for shedding hair and leaving behind fur balls, which can accumulate in your Roborock’s dustbin and contribute to unpleasant odors.

To combat this issue, make sure to regularly empty and clean the dustbin after each cleaning session. Remove any visible pet hair or debris from the brush roll and brush bristles, as these can also trap odors.

Additionally, consider investing in a pet-specific attachment or accessory for your Roborock, such as a specialized brush roll or a high-efficiency filter, which can help capture and eliminate pet hair and dander more effectively.

By taking these steps, you can ensure that your Roborock remains odor-free and continues to provide a clean and fresh environment for your home.

Cleaning Dog Hair From A Roomba Error 2, Please Clean Extractors

Avoid Wet Cleaning

To prevent any potential damage or malfunctions, it’s advisable to steer clear of wet cleaning with your Roborock. The Roborock is designed to handle dry cleaning tasks, such as sweeping and vacuuming, but it may not be equipped to handle wet cleaning.

Wet cleaning involves using water or other liquids to clean surfaces, which can seep into the sensitive components of the Roborock and cause damage. Additionally, the moisture can create a breeding ground for bacteria or mold, leading to unpleasant odors.

By avoiding wet cleaning and sticking to dry cleaning methods, you can ensure the longevity and efficiency of your Roborock while keeping any unwanted smells at bay.

Store In A Dry Area

Store your Roborock in a dry area to protect it from potential moisture damage and ensure its longevity and efficiency. Moisture can seep into the internal components of the Roborock, causing it to emit unpleasant odors. By keeping it in a dry area, you can prevent the growth of mold and mildew, which can lead to a foul smell.

Additionally, storing the Roborock in a dry environment helps to maintain its performance by preventing any corrosion or damage to its electrical parts. So, make sure to find a well-ventilated and dry spot to store your Roborock, such as a closet or a dedicated storage area, to keep it smelling fresh and functioning optimally.

Use Scented Cleaning Solutions

Try using scented cleaning solutions to give your Roborock a refreshing aroma and keep your home smelling delightful.

When cleaning your floors with your Roborock, add a few drops of your favorite scented cleaning solution to the water tank.

As the Roborock moves around your home, it will not only clean your floors but also release a pleasant scent into the air.

This is a great way to eliminate any unpleasant odors that may be lingering in your home and create a more inviting atmosphere.

Whether you prefer the smell of citrus, lavender, or fresh linen, there are a variety of scented cleaning solutions available that can leave your home smelling clean and fresh.

What Is The Best Scented Cleaning Solution For Robot Vacuum

Enhance your cleaning experience with the best-scented cleaning solution for your robot vacuum, filling your home with delightful aromas as it effortlessly freshens up your floors.

One of the top choices for a scented cleaning solution for your Roborock is the ECOVACS Deebot OZMO T8 AIVI. This cleaning solution is specifically designed to work with robot vacuums and leaves behind a pleasant, fresh scent after each cleaning session.

Its advanced formula not only cleans your floors effectively but also eliminates odors, leaving your home smelling clean and inviting.

With the ECOVACS Deebot OZMO T8 AIVI, you can enjoy a refreshing scent throughout your home while your robot vacuum does all the hard work.

Why Do My Robot Vacuum Smell Like Burnt Rubber 

Now let’s address the issue of why your robot vacuum might smell like burnt rubber and how you can troubleshoot it.

If you’ve noticed a strong, unpleasant odor coming from your Roborock, it could indicate a problem that needs attention. One possible cause could be the brush or the motor belt overheating, which can result in a burning rubber smell.

To troubleshoot this issue, start by checking the brush and removing any tangled hair or debris that may be causing it to work harder than usual. Additionally, inspect the motor belt for any signs of damage or wear and replace it if necessary.

It’s also a good idea to ensure that the vacuum filters are clean and not clogged, as this can contribute to overheating.

By addressing these potential causes, you can eliminate the burnt rubber smell and keep your Roborock running smoothly.

Why Do My Robot Vacuum Smell Like Poop 

If your robot vacuum reeks of something foul, it’s time to troubleshoot why it smells like poop and take action to eliminate the odor.

One possible reason for this unpleasant smell is that there may be pet waste or other debris stuck in the vacuum’s brushes or filters. To fix this, you should start by checking and cleaning the brushes and filters thoroughly.

Another reason could be that the vacuum’s dustbin is not being emptied regularly or cleaned properly, allowing the smell to build up over time. Make sure to empty the dustbin after each use and clean it with soap and water regularly.

Additionally, the vacuum’s sensors or motor may be damaged, causing it to overheat and emit a foul odor. In this case, it’s best to contact the manufacturer for further assistance or consider getting a professional repair.

Remember, regular maintenance and proper cleaning practices are essential to keep your robot vacuum smelling fresh and functioning efficiently.

Can Cheap Vacuum Cleaner Be The Reason For Nasty Smell

cheap vacuum cleaner

Having a cheap vacuum cleaner might just be the culprit behind that unpleasant odor lingering around. When you opt for a low-quality vacuum cleaner, it may not have the necessary suction power or filtration system to effectively remove all the dirt, dust, and debris from your floors. As a result, these particles can get trapped in the vacuum cleaner’s filters, brushes, or even the motor, leading to a buildup of dirt and bacteria over time.

This buildup can cause a foul smell to emanate from the vacuum cleaner, which can then transfer onto your floors as you clean. Additionally, cheap vacuum cleaners may not have the same level of odor control as higher-end models, further contributing to the unpleasant smell. Investing in a higher-quality vacuum cleaner with better suction power and filtration can help eliminate the odor and ensure a cleaner and fresher home environment.

What Are Some Ways I Can Freshen A Stale Smelling Vacuum Cleaner Hepa Filter?

To freshen a stale-smelling HEPA filter in your vacuum cleaner, you can try a few methods. First, ensure the filter is completely dry before reinstalling it to prevent mold or mildew growth.

Consider placing a few drops of essential oil on a cotton ball and securing it near the filter to impart a pleasant scent. Alternatively, sprinkle baking soda on the filter and let it sit for a few hours before thoroughly shaking or vacuuming off the residue. 

Additionally, regular maintenance, such as cleaning the filter according to the manufacturer’s recommendations, and allowing it to fully air dry between uses, can help prevent unpleasant odors in the long term.


So now your query: Why does my Roborock smell? Is solved. To prevent and troubleshoot any bad smells from your Roborock, here are some key steps. Use scented cleaning solutions designed for robot vacuums to keep it smelling fresh. If you encounter specific odors like burnt rubber, check for tangled debris in the brush and clean it thoroughly. For a poop-like smell, clean the dustbin regularly and inspect the air filters for clogs. 

Consider replacing the filters if needed. Avoid using cheap vacuum cleaners as they may lack effective filtration and cleaning capabilities. Invest in a higher-quality robot vacuum for a more pleasant and efficient cleaning experience. Follow these tips to enjoy an odor-free home with your Roborock.


Can I use regular cleaning solutions instead of scented cleaning solutions to prevent my robot vacuum from smelling?

Regular cleaning solutions can be used to prevent your robot vacuum from smelling, instead of scented ones. They effectively clean and eliminate odor-causing bacteria, ensuring a fresh and clean environment for your home.

Are there any DIY solutions I can make at home to prevent my robot vacuum from smelling?

To prevent your robot vacuum from smelling, you can make a DIY solution at home. Mix equal parts of white vinegar and water, then use it to clean the vacuum’s dustbin and brushes regularly. This will help eliminate odors.

How often should I clean the brushes and filters of my robot vacuum to prevent it from smelling?

Clean the brushes and filters of your robot vacuum regularly to prevent it from smelling. This will help remove any dirt, debris, or pet hair buildup that can cause unpleasant odors.

Is it safe to use scented cleaning solutions in my robot vacuum if I have pets or allergies?

It is not recommended to use scented cleaning solutions in your robot vacuum if you have pets or allergies. These solutions may contain irritants that could trigger allergies or be harmful to pets.

Can a malfunction or technical issue with my robot vacuum cause it to emit a foul odor?

Yes, a malfunction or technical issue with your robot vacuum can cause it to emit a foul odor. It could be due to a clogged filter or a problem with the motor. It’s important to address the issue to prevent further damage.

How do you get rid of bad smells coming from vacuum cleaner exhausts?

To eliminate odors from a vacuum cleaner exhaust, clean or replace filters, empty the dustbin regularly, and sprinkle baking soda in the dustbin or on carpets before vacuuming to neutralize odors.

What should I do if my vacuum cleaner isn’t sucking properly?

If your vacuum isn’t sucking properly, check for clogs in hoses or filters, inspect the brush roll for blockages, and ensure the dustbin is empty. Replace or clean filters as needed, and if issues persist, consult the user manual or seek professional assistance.

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