If your Roborock Q10 S5+ robot vacuum isn’t mopping as expected, it can be frustrating. This guide provides practical troubleshooting steps to identify and fix common issues that prevent effective mopping. Whether the mop isn’t wet enough, not engaging, or the robot skips mopping altogether, you’ll learn how to restore its full functionality safely and efficiently.
Before diving into the steps, ensure your robot is properly set up, with the correct mop pads installed and water tank filled. Regular maintenance and correct settings are key to a smooth mopping experience.
Key Takeaways
| Check water and mop pad | Ensure water tank is filled and mop pads are correctly installed. |
| Inspect for blockages | Clear water nozzles, brushes, and sensors of debris. |
| Update firmware | Keep your Roborock software up-to-date for optimal performance. |
| Adjust settings | Verify mopping mode is enabled and water flow is set appropriately. |
| Perform a reset | Reboot the robot if issues persist after troubleshooting. |

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1. Verify Water Supply and Mop Pad Installation
- Start by checking the water tank: remove it from the robot and confirm it is filled with clean water. If empty, refill it according to the manufacturer’s instructions.
- Ensure the mop pad is correctly installed. The Roborock Q10 S5+ uses a dual-zone sonic mopping system; the mop pad should be snug and properly aligned on the mop plate.
- Inspect the mop pad for dirt or damage. If it’s heavily soiled or worn, replace it with a clean, compatible washable pad to ensure effective mopping.

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2. Clean and Clear Blockages
- Examine the water nozzles and spray outlets for any blockages or mineral deposits. Use a soft brush or a toothpick to gently clear any obstructions.
- Check the brushes, wheels, and sensors for debris or tangled hair, especially the dual anti-tangle system, to prevent performance issues.
- Ensure the water flow setting in the app is turned up if adjustable. Sometimes, low water flow results in ineffective mopping.
3. Update Firmware and Reset the Device
Firmware updates often include bug fixes that can resolve mopping issues. Connect your Roborock Q10 S5+ to the app and check for available updates. Install any updates if prompted.
If problems persist, perform a reset: power off the robot, wait a few seconds, then turn it back on. In the app, you can also perform a factory reset if necessary, but remember this will erase all custom settings.
4. Adjust Cleaning Settings and Test
- Open the Roborock app and navigate to cleaning settings. Ensure the mopping mode is enabled for the current cleaning cycle.
- Adjust water flow if your model allows. Opt for a medium or high setting for better mopping performance.
- Start a test cleaning on a small area to observe if the robot mops properly. Watch for water spray, pad contact with the floor, and overall movement.
5. Routine Maintenance and Final Checks
Regularly clean the water tank, nozzles, brushes, and mop pads to maintain optimal performance. Replace mop pads every 1-3 months depending on usage.
Ensure the robot’s sensors are clean and unobstructed for accurate navigation and obstacle avoidance, which are essential for proper mopping.
Lastly, if your robot still refuses to mop, contact Roborock support or consider professional repair services for further diagnosis.
The Products in This Guide

roborock Q10 S5+ Robot Vacuum and Mop
- ✔ Model: Q10 S5+
- ✔ Water Tank: Included, refillable
- ✔ Mop Pads: Washable, replace every 1-3 months

4 Pack Washable Filter
- ✔ Pack: 4 filters
- ✔ Compatibility: Multiple models
- ✔ Washable: Yes
roborock Q10 S5+ Robot Vacuum and Mop

The Roborock Q10 S5+ offers impressive mopping capabilities with its VibraRise 2.0 sonic mopping system and 70 days of hands-free cleaning thanks to its self-emptying station. Its dual anti-tangle design and 10,000 Pa suction make it a versatile cleaning companion.
Pros:
- Powerful 10,000 Pa suction
- Self-emptying station with large 2.7L dust bag
- Effective dual anti-tangle system
- Sonic mopping with VibraRise 2.0
- Obstacle avoidance
Cons:
- Higher price point
- Requires regular mop pad maintenance
- Complex setup for new users
Best for: Pet owners and busy households seeking a comprehensive cleaning solution
Not ideal for: Users looking for a budget-friendly robot or minimal maintenance
Bottom line: The Roborock Q10 S5+ combines robust suction with advanced mopping, making it a top choice for comprehensive cleaning.
4 Pack Washable Filter

The 4 Pack Washable Filter ensures your Roborock maintains optimal suction and air quality. Easy to install and washable, it’s a cost-effective way to keep your vacuum performing at its best.
Pros:
- Compatible with multiple Roborock models
- Washable and reusable
- HEPA filtration quality
- Easy to install
Cons:
- Needs replacement every few months
- Not OEM, but high quality
Best for: Maintaining optimal suction and air quality in your robot vacuum
Not ideal for: If you’re seeking OEM parts or specialized filters for other models
Bottom line: A reliable filter pack to keep your Roborock cleaning at peak performance.
Frequently Asked Questions
Why isn’t my Roborock mopping properly?
Common reasons include low water levels, dirty mop pads, blockages in the water nozzles, or incorrect settings. Follow the troubleshooting steps to identify the issue.
How often should I replace the mop pads?
It’s recommended to replace or wash mop pads every 1 to 3 months, depending on usage and dirt buildup, to maintain effective mopping.
Can I fix water nozzles that are clogged?
Yes, turn off the robot, remove the water tank, and gently clean the nozzles with a soft brush or toothpick to clear any mineral deposits or debris.
Is firmware update necessary for fixing mopping issues?
Updating firmware can resolve bugs and improve performance. Check the Roborock app for updates and install any available firmware to enhance mopping functionality.
What should I do if resetting doesn’t help?
If resetting the robot doesn’t resolve the issue, contact Roborock support or a professional repair service for further diagnosis and assistance.
Achieve Spotless Floors with Proper Maintenance and Troubleshooting
Regular maintenance, proper setup, and timely troubleshooting are key to ensuring your Roborock Q10 S5+ performs its best in mopping and cleaning. By following these steps, you can fix common issues and enjoy a sparkling home with minimal effort. Remember, keeping the water supply clean, mop pads fresh, and sensors unobstructed will significantly enhance your robot’s mopping effectiveness.
Don’t hesitate to consult the user manual or contact support if issues persist. A well-maintained Roborock can deliver consistent, thorough cleaning for years to come.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.