If your Roborock Q10 S5+ isn’t performing its mopping function, it can be frustrating. Fortunately, many issues are simple to diagnose and fix with basic troubleshooting steps. This guide will walk you through common causes and safe solutions to restore your robot’s mopping performance.
Before diving into fixes, ensure your robot is correctly set up, the mop cloth is properly installed, and the water tank is filled. Let’s explore how to identify and resolve typical problems that prevent mopping.
Key Takeaways
| Check water and mop cloth | Ensure the water tank is filled and the mop cloth is correctly attached. |
| Inspect cleaning settings | Verify mopping mode is enabled in the app and settings. |
| Clean the mop and sensors | Remove any dirt or debris that could block mopping or sensor functions. |
| Update firmware | Keep your Roborock software up-to-date for optimal performance. |
| Examine obstacle avoidance | Ensure the robot isn’t detecting false obstacles that prevent mopping. |
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Check Water Tank and Mop Cloth
- Ensure the water tank is properly seated and filled with clean water.
- Inspect the mop cloth for dirt, wear, or improper attachment.
- Replace or wash the mop cloth if dirty and reattach securely.
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Verify Mopping Settings in App
- Open the Roborock app and navigate to cleaning preferences.
- Ensure mopping mode is activated and the water flow setting is appropriate.
- If available, check for any firmware updates and install them.
Clean Sensors and Mopping Area
- Gently wipe the obstacle avoidance sensors on the robot with a soft cloth.
- Clear any obstructions or debris on the floor that might interfere with mopping.
- Ensure the floor surface is suitable for mopping (no thick carpets or loose rugs).
Run a Test Cleaning Cycle
After completing the above steps, initiate a cleaning cycle with mopping enabled. Observe if the robot starts mopping and if any error messages appear. If issues persist, consider resetting the robot or consulting the user manual.
Additional Troubleshooting Tips
- Check for firmware updates regularly to improve functionality.
- Ensure the self-emptying station is functioning properly, as blockages can affect cleaning tasks.
- If the problem continues, contact Roborock support for further assistance.
The Products in This Guide

roborock Q10 S5+ Robot Vacuum and Mop
- ✔ Model: Q10 S5+
- ✔ Color: Black
- ✔ Cleaning Cycles: up to 70 days

4 Pack Washable Filter
- ✔ Material: HEPA
- ✔ Reusable: Yes
- ✔ Compatibility: Multiple Roborock models
roborock Q10 S5+ Robot Vacuum and Mop

The Roborock Q10 S5+ offers powerful suction, obstacle avoidance, and sonic mopping, making it a top choice for busy households. Its self-emptying base reduces maintenance, while dual anti-tangle brushes keep performance smooth.
Pros:
- 10,000Pa suction power
- Self-emptying for 70 days
- Obstacle avoidance system
- Sonic mopping with auto mop lifting
Cons:
- Premium price point
- Requires regular water refills
- Mopping can be affected by floor type
Best for: Pet owners and busy households seeking low-maintenance cleaning
Not ideal for: Homes with thick carpets or non-sealed floors
Bottom line: Powerful and convenient, best for hands-free cleaning with mopping capabilities.
4 Pack Washable Filter

This washable HEPA filter set is compatible with several Roborock models, ensuring effective air filtration and maintaining optimal vacuum performance. Easy to install and reuse, it extends your robot’s lifespan.
Pros:
- Compatible with multiple models
- Washable and reusable
- True HEPA filtration
- Easy to replace
Cons:
- Not OEM, but performs equally
- Needs replacement every few months
- Specific to certain models
Best for: Maintaining clean air and prolonging vacuum lifespan
Not ideal for: If your model isn’t listed, check compatibility before purchasing
Bottom line: A cost-effective way to improve air quality and maintain vacuum efficiency.
Frequently Asked Questions
Why isn’t my Roborock mopping?
Common causes include an improperly attached mop cloth, empty water tank, or settings not configured for mopping. Check these first.
How often should I replace the mop cloth?
It is recommended to replace or wash the mop cloth every 1 to 3 months to maintain cleaning effectiveness.
My robot detects obstacles but won’t mop. What now?
Clean the obstacle sensors and ensure the robot isn’t detecting false obstacles. Also, verify mopping mode is enabled.
Can I use regular water in the tank?
Yes, but avoid using harsh or heavily mineralized water to prevent clogging or damage to the mopping system.
Achieve Flawless Floors with Simple Troubleshooting
Most mopping issues with your Roborock Q10 S5+ can be resolved through basic checks and maintenance. Regularly inspecting water levels, cleaning sensors, and ensuring proper setup will keep your robot performing at its best. If problems persist, consulting the user manual or contacting support may be necessary to restore full mopping functionality.
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