If your Roborock Q10 S5+ robot vacuum is not mopping as it should, it can be frustrating, especially when you rely on its sonic mopping feature for sparkling floors. Several common issues can cause the mopping function to fail, ranging from simple blockages to sensor errors. Fortunately, most problems are fixable with some basic troubleshooting and maintenance.
In this guide, we will walk you through the essential steps to identify and resolve why your Roborock isn’t mopping. We’ll cover cleaning, checking connections, and ensuring your settings are correct, so your device can return to delivering spotless floors effortlessly.
Key Takeaways
| Regular Maintenance | Clean mop pads and sensors to prevent performance issues. |
| Check Settings | Ensure mopping mode is enabled and configured correctly. |
| Inspect Hardware | Look for blockages, worn parts, or sensor errors. |
| Firmware & App | Update firmware and verify app settings for mopping. |
| Replace Parts | Use high-quality replacement mop pads or filters when needed. |

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Verify Your Mopping Settings and Mode
- Open the Roborock app and select your Q10 S5+ robot.
- Navigate to the cleaning settings and confirm that the mopping mode is turned on.
- Ensure that the water tank is filled and correctly mounted.
- Double-check that you have selected the appropriate cleaning zone or full-area mop option.
If mopping is not enabled or the robot is set to vacuum only, it will not perform the mopping cycle. Adjust settings accordingly, then initiate a cleaning run to test if the issue persists.

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Inspect and Clean the Mop Pads and Water Tank
- Remove the mop pads and wash them with warm water and mild detergent. Dirty or worn mop pads can hinder mopping performance.
- Check the microfiber mop cloths for excessive wear or damage. Replace if necessary.
- Ensure the water tank is filled to the recommended level and free of debris or blockages.
- Confirm that the water outlet and spray nozzles are clear and not clogged.
Properly cleaned and fitted mop pads, along with a clean water tank, are essential for effective mopping and sonic cleaning action.
Check Sensors and Mechanical Components
- Inspect the obstacle avoidance sensors and ensure they are clean and unobstructed. Dust or dirt on sensors can cause miscommunication, preventing mopping.
- Look at the dual anti-tangle system, including the main brush and side brush, for hair or debris buildup. Clean these thoroughly.
- Verify that the auto mop lifting mechanism is functioning correctly and not stuck or jammed.
- Examine the water outlet and spray system for blockages or leaks.
Keeping sensors and mechanical parts clean ensures the robot accurately detects the floor and performs mopping effectively.
Update Firmware and Reset the Device
Check if the firmware of your Roborock Q10 S5+ is up to date through the app. Manufacturers often release updates that improve mopping performance and fix bugs.
If updating does not help, perform a reset of the device to restore default settings. Follow the manufacturer’s instructions for a soft reset or factory reset if necessary.
This step can resolve software glitches that might prevent the mopping function from activating correctly.
Replace Worn Parts and Use Quality Accessories
If your mop pads or filters are old or damaged, replace them with high-quality, compatible parts. For instance, the 4 Pack Washable Filter (asin=B0DK99HTQ7) ensures optimal airflow and cleaning efficiency, indirectly supporting mopping performance.
Using authentic or compatible accessories guarantees the best results and prolongs your vacuum’s lifespan.
The Products in This Guide

roborock Q10 S5+ Robot Vacuum and Mop
- ✔ Max Suction: 10,000 Pa
- ✔ Self-Emptying: 70 Days
- ✔ Mopping System: Sonic VibraRise 2.0

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

The Roborock Q10 S5+ stands out for its powerful 10,000 Pa suction, Sonic Mopping, and obstacle avoidance features. Its 70-day self-emptying station minimizes maintenance, making it ideal for busy households and pet owners. Regularly maintaining the mop cloths, sensors, and water tank ensures it keeps performing at its best.
Pros:
- Powerful 10,000 Pa suction
- Sonic mopping system
- Self-emptying station
- Obstacle avoidance
Cons:
- Requires regular maintenance
- Can be complex to troubleshoot for beginners
- Higher price point
Best for: Pet owners and busy households needing reliable, high-performance cleaning
Not ideal for: Users seeking a budget-friendly or simple vacuum
Bottom line: Roborock Q10 S5+ offers premium cleaning with smart features, but regular maintenance is key to optimal mopping.
4 Pack Washable Filter

Replacing your filters with the 4 Pack Washable Filter set ensures your Roborock maintains optimal suction and filtration, which supports effective mopping by preventing airflow blockages and sensor errors.
Pros:
- Compatible with multiple models
- Washable and reusable
- True HEPA filtration
- Easy to install
Cons:
- Not OEM, but performance matches original
- Requires regular cleaning
- Limited to specific models
Best for: Maintaining peak vacuuming and mopping performance
Not ideal for: Users with non-compatible models or seeking OEM parts
Bottom line: A reliable, cost-effective way to keep your Roborock running smoothly and effectively.
Frequently Asked Questions
Why isn’t my Roborock Q10 S5+ mopping properly?
Several factors can cause poor mopping performance, including dirty mop pads, clogged water outlets, sensor issues, or incorrect settings. Follow the troubleshooting steps in this guide to identify and fix the problem.
How often should I replace the mop pads?
It’s recommended to replace or wash the microfiber mop pads every 1 to 3 months, depending on usage and dirt accumulation for optimal cleaning results.
Can I use any mop pad with my Roborock?
Use only compatible microfiber mop pads designed for your model, such as the VIEWALL 6 Pack Reusable Mop Pads. Using incompatible pads may reduce cleaning efficiency or cause damage.
What should I do if the water tank isn’t dispensing water?
Check for blockages in the water outlet or spray nozzles, ensure the water tank is properly filled and seated, and clean any debris to restore water flow.
How can I update my robot’s firmware?
Open the Roborock app, connect to your device, and check for firmware updates under the device settings. Keeping firmware current ensures best performance and bug fixes.
Achieve Flawless Floors with Proper Maintenance and Troubleshooting
By following these troubleshooting steps, you can resolve most issues preventing your Roborock Q10 S5+ from mopping effectively. Regular maintenance, such as cleaning sensors, replacing worn mop pads, and updating firmware, ensures your robot performs at its best. With a little effort, your robotic vacuum can deliver consistently clean and shiny floors, making your cleaning routine much easier.
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