Roomba Leaving Marks On Floor

Roomba Leaving Marks On Floor?

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Picture this; After a hectic day at the office, you arrive home with the hope that you don’t have to clean your home because you have a roomba vacuum that will take care of your home like your mom.

But in actuality, you saw that your “Roomba leaving marks on the floor”

Don’t worry; When life gives your marks and scars, what do you do?

For me, I think of possible reasons with actions and solutions and turn them into positive insights.

You’re lucky as I’m here to discuss the potential causes of why this is happening and will provide the tested solutions accordingly.

So, let’s draw up our sleeves, investigate why this occurs, and learn the step-by-step measures you can take to maintain your floors’ perfect state.

What Are The Reasons That Roomba Leaving Marks On the Floor?

Roomba Leaving Marks On The Floor

Roomba is Leaving Marks On the Floor for these several reasons.

  • The most typical cause is that one of the wheels gets stuck somewhere or something is caught up in the wheels.
  • These marks can be residual marks that originate when the floor is wet.
  • The front wheel can get stuck or have a flat spot, which makes it drag across the floor and leave black lines.
  • Brushes that are dirty or have something in them may also leave marks on the floor.
  • Yet another scenario is that the markings on your floor result from the Roomba running over something, such as dog feces or mud.
  • Something is stuck under your Roomba, pulling it all over your house.
  • If the Roomba’s wheels get dirty or filled with dirt, they may leave marks on the surface as they move. 
  • Eventually, the brushes of your Roomba will become caught up in hair and dirt and need to be cleaned.

How To Fix Roomba Leaving Marks On the Floor?

Roomba Leaving Marks On The Floor

If you are worried that your “Roomba is Leaving Marks on the Floor,” try these effective and simple troubleshooting steps;

Unlock the full potential of Roomba on multiple floors. Our guide offers step-by-step instructions for hassle-free cleaning.

Step 1: Clean the Wheels 

Roomba Leaving Marks On The Floor

Roomba leaves marks on the floor; the most probable reason is the unclean wheels ruining the cleaning process. No matter how often you make the Roomba clean the surface, it will leave marks if the wheels are not clean.

So, the first troubleshooting step I’m recommended is to clean your Roomba’s wheels;

  1. Power off the Roomba and take it out of its charge dock.   
  2. Turn the Roomba over so you can get to its wheels.   
  3. Wipe the wheels clean with a wet cloth or paper towel to remove dirt, hair, or other waste.   
  4. Look at the Roomba’s wheels to see if they are broken or have worn out too much. If you need new parts, you can contact the supplier.   
  5. Once the wheels are clean, turn your Roomba back over and put it on the charging dock.

Alternative Ways to Charge Your Roomba – Explore various options for charging your Roomba without the need for a home base.

Step 2: Maintain the Brushes

Roomba Leaving Marks On The Floor

If the Roomba’s cleaning brush is dirty, it causes the Roomba to leave marks on the floor even after mopping. So, proper maintenance is necessary.

Here’s how to do so;

  1. Power off the Roomba and remove it from the dock where it charges.
  2. Look for Roomba’s brushes below.   
  3. Carefully take the Roomba’s brushes off.   
  4. Use a brush-cleaning tool or scissors to clean the brushes of any dirt or snarled hair. 
  5. To make sure the brushes are fully cleaned, rinse them with water.   
  6. Let the brushes dry in the air before putting them back on the Roomba.   
  7. When the Roomba is dry, put the brushes back on and back on the charging dock.

Step 3: Clean the Roomba’s Floor Sensors

If you have cleaned the brushes and wheels and can still not get rid of leaving marks, try cleaning the Roomba’s sensors, as they could be the reason for your problem.

  1. Ensure the Roomba’s sensors are clean and free of dirt and waste.   
  2. Wipe the sensors gently with a soft cloth or a cotton swab.   
  3. If the sensors aren’t working right, look in the Roomba’s user instructions for specifics on how to fix the problem or call the maker for help.

Step 4: Check for any Damage   

Sometimes, some broken or damaged part is why you see scratch marks, water drops, or dirt after Roomba completes the cycle. So check if there are any damaged parts in your Roomba.

  1. Turn off the Roomba and take it out of the charging dock.   
  2. Look at the bottom of the Roomba for damage, such as bent or worn-out wheels.   
  3. Call the manufacturer or a Roomba repair service for help if you find any damage.   
  4. Do what they instruct you to do to fix or replace any broken parts. 
  5. If you cannot fix the problem, take your Roomba to the nearest repair shop or Roomba service station.

Step 5: Adjust Cleaning Settings on Roomba

If, after applying all the steps, either the problem is not in any part of the solutions, it didn’t help get rid of marks. Try to adjust the cleaning setting in the room. 

  1. Take a look at your Roomba’s cleaning settings.
  2. Modifiable cleaning modes, including high or low power, are available in certain models.
  3. Test with various settings to locate the one that makes the least marks on the particular kind of floor you have.

Step 6: Increase the Frequency of Cleaning

If you still see the marks, consider making Roomba cleaning sessions more frequent. More regular cleaning could help keep the wheels and brushes from getting too dirty or full of debris.

Step 7: Clean with just water to remove residual marks

Sometimes after a cleaning session, you will see residual marks on your wet floor. 

That’s totally okay.

These marks will automatically vanish once your floor is dried. But if you still see these marks on your floor, it can be due to the use of a high-cleaning solution.

I suggest you clean your floor again without a cleaning solution by using only water.

Table For Most Frequent Causes And Their Solutions

Here’s the tabular form of the reasons and their solutions to “Roomba Leaving Marks on Floor”; 

Dirty Roomba WheelsClean the Roomba wheels with a slightly wet cloth
Brush MaintenanceRemove debris and tangled hair from brushes
Floor TypeAdjust cleaning schedules or methods for surfaces with a high sheen or luster
Sensor FunctionalityUse Soft cloths or cotton swabs to clean sensors
Seek Manufacturer Support
Get in touch with the customer service


Dealing with the markings that your Roomba leaves on the floor can be irritating, but fortunately, there are efficient solutions to this problem. 

You can restore the spotless state of your floors by solving the common causes of these stains, such as filthy wheels, brush upkeep,  sensor performance, and manufacturer support. 

By implementing the above-mentioned troubleshooting techniques, you can enjoy a Roomba’s efficiency without worrying about unsightly stains on your floors. 

So don’t allow those stains to reduce your enthusiasm, act now to restore the flawless and clean flooring you want!


Q; Why is my Roomba leaving dust bunnies?

Firstly, check the dustbin to ensure it is properly installed and not overflowing. Make sure the brushes and filters are clean and free from debris.

Lastly, consider adjusting the cleaning schedule or running the Roomba more frequently to prevent dust buildup.

Thanks For Visiting!

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