If your Roborock Q10 S5+ is not mopping as expected, it can be frustrating, especially after investing in a high-end model with advanced features like Sonic Mopping and Auto Mop Lifting. This guide provides clear, step-by-step troubleshooting tips to identify and fix common causes of mopping failures safely and effectively.
By following these instructions, you can restore your robot’s mopping function, ensuring your floors stay spotless without unnecessary hassle.
Key Takeaways
| Check water tank and mop pads | Ensure water tank is filled and mop pads are clean and properly installed. |
| Inspect sensors and obstacles | Clear sensors and remove obstacles that may block mopping functions. |
| Update firmware and restart | Keep the robot’s software up-to-date and perform a restart if issues persist. |
| Verify settings and mop lift | Make sure mopping is enabled in settings and mop lift feature isn’t activated. |

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Check Water Tank and Mop Pads
- Remove the water tank from the robot and ensure it is filled with clean water.
- Inspect the mop pads for dirt, debris, or wear. Wash or replace them if necessary.
- Reinstall the water tank securely and attach the mop pads correctly.

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Inspect Sensors and Clear Obstacles
- Examine the robot’s sensors for dust or dirt; clean gently with a soft cloth.
- Remove any objects or cords on the floor that could interfere with mopping.
- Check for tangled or dirty brushes that might affect movement and mopping contact.
Update Firmware and Restart
- Open the Roborock app and check if a firmware update is available; install it if needed.
- Power off the robot, wait 10 seconds, then turn it back on.
- Run a test cleaning cycle to see if mopping resumes properly.
Verify Settings and Mop Lift Function
- Access the app to confirm that mopping mode is enabled for your cleaning schedule.
- Check if the auto mop lifting feature is activated; disable if you want continuous mopping on hard floors.
- Ensure the water flow rate is set appropriately for your floor type.
Additional Troubleshooting Tips
- If issues persist, perform a factory reset following the user manual instructions.
- Consider replacing the washable filters periodically to maintain optimal performance.
The Products in This Guide

roborock Q10 S5+ Robot Vacuum and Mop
- ✔ Model: Q10 S5+
- ✔ Color: Black
- ✔ Battery Type: Rechargeable lithium-ion

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

The Roborock Q10 S5+ offers powerful suction, obstacle avoidance, and Sonic Mopping, making it a versatile cleaning companion. Its self-emptying station and dual anti-tangle design reduce maintenance efforts, ensuring consistent performance.
Pros:
- Powerful 10,000 Pa suction
- Self-emptying station for 70 days of maintenance-free cleaning
- Obstacle avoidance technology
- Dual anti-tangle system
Cons:
- Might require regular filter cleaning
- Complex setup for new users
- Water tank refill needed for mopping
Best for: Pet owners and busy households seeking reliable, hands-free cleaning
Not ideal for: Users looking for basic vacuum-only models or minimal maintenance
Bottom line: A high-performance robot vacuum that combines strong cleaning with smart mopping features.
4 Pack Washable Filter

This 4-pack of washable filters helps keep your Roborock running efficiently by maintaining optimal airflow and filtration. Easy to install and clean, they are a cost-effective way to improve your robot’s performance.
Pros:
- Compatible with multiple Roborock models
- Washable and reusable
- True HEPA filtration
- Easy to replace
Cons:
- Needs regular cleaning
- Not OEM, but equivalent quality
- Replacement every few months recommended
Best for: Extending filter life and maintaining high filtration efficiency
Not ideal for: Users preferring OEM parts or minimal maintenance filters
Bottom line: A practical upgrade to keep your robot’s filtration at peak performance.
Frequently Asked Questions
Why is my Roborock not mopping even though the water tank is full?
Check if the mop pads are correctly installed and clean. Also, verify that mopping mode is enabled in the app settings.
How often should I replace or wash the mop pads?
It’s recommended to wash microfiber mop pads every 1-3 months, depending on usage, to maintain cleaning efficiency.
My robot’s sensors seem dirty. How do I clean them?
Gently wipe the sensors with a soft, dry cloth to remove dust and debris, ensuring proper obstacle detection.
Can I use water with any cleaning solution?
It’s best to use plain water to avoid damaging the mopping system. Avoid harsh chemicals unless specified by Roborock.
Achieve Flawless Mopping with Proper Troubleshooting
By systematically checking water levels, cleaning components, updating firmware, and verifying settings, you can resolve most issues with your Roborock Q10 S5+. Regular maintenance and attention to detail ensure your robot’s mopping function works reliably, keeping your floors pristine with minimal effort.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.