If your Roborock Q10 S5+ isn’t mopping as expected, it can be frustrating, especially given its advanced features like Sonic Mopping and Auto Mop Lifting. Sometimes, the problem isn’t with the entire device but with specific components or settings. This guide will walk you through practical, safe troubleshooting steps to get your robot back to effective mopping.
Before diving into complex fixes, ensure your device is updated, and the mop cloth is correctly installed. If issues persist, proceed with the detailed steps below for a safe and effective resolution.
Key Takeaways
| Check mop cloth placement | Ensure the mop cloth is properly attached and clean. |
| Inspect water tank and sensors | Fill the water tank correctly and clean sensor areas. |
| Update firmware | Keep your device’s firmware current for optimal performance. |
| Verify settings | Confirm mopping mode and water level are correctly configured. |
| Perform maintenance | Clean brushes, sensors, and check for blockages. |

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Ensure Proper Mop Cloth Installation and Cleanliness
- Turn off the Roborock Q10 S5+ and remove it from the charging dock.
- Access the mop area and carefully detach the mop cloth.
- Inspect the microfiber mop pad (such as the VIEWALL 6 Pack Reusable Mop Pads) to ensure it is clean, free of debris, and properly fitted onto the mop frame.
- Reattach the mop cloth securely, making sure it is flat and adheres well to the mop base.
- Turn the device back on and run a small mopping cycle to check if the issue persists.

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Check Water Tank and Sensors
- Remove the water tank from your Roborock and ensure it is filled with clean water up to the indicated level.
- Reinstall the water tank, making sure it clicks into place securely.
- Inspect the water inlet and outlet sensors for any dirt or blockages; clean gently with a soft cloth.
- Ensure the water flow is enabled in the app settings and that the water level isn’t set to ‘None’ or ‘Low.’
Update Firmware and Confirm Settings
- Open the Roborock app and check for firmware updates. Keeping your device updated ensures compatibility and fixes known bugs.
- Navigate to the cleaning settings and confirm that mopping mode is activated.
- Adjust the water level if necessary, selecting a higher setting for better mopping performance.
- Start a test cleaning cycle and observe if the mopping feature activates as expected.
Perform Routine Maintenance
- Clean the main brush, side brushes, and wheels to remove hair and debris that may interfere with mopping.
- Check for blockages in the water delivery system or drain holes.
- Replace or wash the mop pads regularly (recommend every 1-3 months) to maintain absorbency and cleaning power.
- If your device features obstacle avoidance, ensure sensors are free from dust or obstructions.
Advanced Troubleshooting: Reset and Inspect Hardware
- If problems persist, perform a factory reset via the app or device buttons. This can resolve software glitches.
- Inspect the mop lifting mechanism if your model has Sonic Mopping or Auto Mop Lifting features, ensuring they operate smoothly.
- Test the device in a different room or with a different mop cloth to rule out faulty hardware.
- Consult the user manual or contact Roborock support if hardware issues are suspected.
The Products in This Guide

roborock Q10 S5+ Robot Vacuum and Mop
- ✔ Battery Life: Extended
- ✔ Mop Lifting: Auto
- ✔ Dustbin Capacity: 2.7L

4 Pack Washable Filter
- ✔ Material: Microfiber
- ✔ Reusability: Yes
- ✔ Pack Size: 6
roborock Q10 S5+ Robot Vacuum and Mop

The Roborock Q10 S5+ offers impressive 10,000 Pa suction and Sonic Mopping with Auto Mop Lifting, making it a versatile choice for thorough cleaning. Proper troubleshooting can resolve mopping issues quickly, restoring its cleaning power.
Pros:
- Powerful 10,000 Pa suction
- Self-emptying station for 70 days
- Dual Anti-Tangle System
- Sonic Mopping with Auto Mop Lifting
Cons:
- Requires regular mop pad maintenance
- Complex setup for new users
- Water tank capacity may need frequent refilling
Best for: Busy households needing reliable mopping and vacuuming with minimal effort
Not ideal for: Homes with very uneven floors or limited space for docking stations
Bottom line: The Roborock Q10 S5+ combines power and convenience, and with proper maintenance, it can deliver excellent mopping results.
4 Pack Washable Filter

The VIEWALL 6 Pack Reusable Mop Pads are specially designed for Roborock models like the Q10 S5+ and S8 Pro+. They are made from ultra-fine microfiber, ensuring effective dirt removal and easy washing, making them a cost-effective choice for ongoing maintenance.
Pros:
- Washable and reusable
- Effective for various floor types
- Easy to install
- Cost-efficient in the long run
Cons:
- Needs regular washing
- Not original OEM parts
- Might need replacement every few months
Best for: Users seeking durable, eco-friendly mop pads for frequent cleaning
Not ideal for: Homes with very high dirt levels or specific OEM requirements
Bottom line: A dependable choice for keeping your Roborock’s mopping performance optimal and cost-effective.
Frequently Asked Questions
Why is my Roborock Q10 S5+ not mopping even though it cleans the floor?
Common reasons include improperly installed mop cloth, water tank issues, or setting misconfigurations. Follow the troubleshooting steps to check these components.
How often should I replace or wash the mop pads?
It’s recommended to wash mop pads after every 1-3 uses or when visibly dirty. Replace them every few months for optimal cleaning.
My device’s water flow seems weak. What should I do?
Inspect the water tank, ensure it is filled correctly, and clean the sensors and water delivery system to remove any blockages.
Can firmware updates fix mopping issues?
Yes, updating your Roborock firmware can resolve bugs and improve mopping performance. Always keep your device updated via the app.
What if my Roborock still won’t mop after troubleshooting?
Contact Roborock customer support for further assistance or consider professional repairs if hardware issues are suspected.
Restore Your Roborock’s Mopping Power
With a methodical approach—checking the mop cloth, water system, settings, and performing routine maintenance—you can greatly improve your Roborock Q10 S5+’s mopping effectiveness. Regular upkeep and updates ensure your device remains in top condition, providing a clean and hygienic home. Don’t hesitate to replace worn mop pads or consult support if problems persist; a well-maintained robot vacuum can serve you reliably for years.
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