If your Roborock Q10 S5+ is cleaning well but refuses to mop, it can be frustrating. This guide provides practical, step-by-step troubleshooting techniques to identify common issues preventing mopping and how to fix them safely. Whether it’s a clogged water tank, dirty mop pad, or software glitch, you’ll find clear instructions to restore full functionality.
Regular maintenance and proper use are key to keeping your robot performing at its best. Follow these steps carefully, and avoid any actions that could damage your device or void the warranty.
Key Takeaways
| Check water tank and connections | Ensure the water tank is full, properly seated, and the water outlet is clear. |
| Inspect and clean mop pads | Dirty or worn mop pads can impair mopping performance; clean or replace as needed. |
| Verify mopping settings in app | Ensure mopping is enabled in your Roborock app and the correct zones are selected. |
| Update firmware and restart | Software issues can cause mopping failure; keep firmware up-to-date and restart the robot. |
| Check for obstructions or blockages | Remove any debris blocking the water outlet or mop mechanism to restore flow. |

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Step 1: Confirm Water Tank and Water Supply
- Remove the water tank from your Roborock Q10 S5+ and check if it is filled properly with clean water.
- Ensure the water tank is seated correctly in its compartment; a loose fit can prevent water flow.
- Inspect the water outlet for any blockages or debris. Clean if necessary with a soft cloth or brush.
- Reinstall the tank securely and test if the mopping function activates in the app.

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Step 2: Clean and Replace Mop Pads
- Remove the microfiber mop pad and check for dirt, hair, or buildup that may hinder mopping.
- Wash the mop pad with mild detergent, rinse thoroughly, and dry completely before reuse.
- If the mop pad is worn or frayed, replace it with a new one, such as the VIEWALL 6 Pack Reusable Mop Pads for optimal results.
- Attach the clean pad securely to the robot and perform a test mopping cycle.
Step 3: Verify App Settings and Zones
Open your Roborock app and navigate to the cleaning settings. Ensure that the mopping function is enabled for the selected zones.
Double-check that you haven’t accidentally set the robot to vacuum-only mode or disabled mopping in specific areas.
If you use virtual zones or no-go zones, confirm they aren’t blocking the mopping areas.
Adjust settings if necessary and initiate a test mopping session to verify proper operation.
Step 4: Update Firmware & Restart Device
- Check for firmware updates via the Roborock app. Updating can resolve bugs that affect mopping.
- If an update is available, follow prompts to install it.
- After updating, restart the robot by turning it off and on again, or perform a soft reset through the app.
- Run a test mopping cycle to see if the issue is resolved.
Step 5: Clear Obstructions and Check for Mechanical Issues
Inspect the water outlet, mopping brush, and mop lifting mechanism for any obstructions or debris. Remove any hair, dust, or blockages carefully.
Ensure the mopping system’s components are properly aligned and securely attached.
If you notice any damage or malfunction, contact Roborock support or consider professional repair.
Perform a test run to confirm that water flows correctly and the mop lifts and lowers as designed.
The Products in This Guide

roborock Q10 S5+ Robot Vacuum and Mop
- ✔ Weight: 10.9 lbs
- ✔ Dimensions: 13.8 x 13.8 x 3.8 inches
- ✔ Charging Time: Approx. 6 hours

4 Pack Washable Filter
- ✔ Weight: Approx. 2 oz each
- ✔ Material: HEPA Filter
- ✔ Reusability: Yes
roborock Q10 S5+ Robot Vacuum and Mop

The Roborock Q10 S5+ Robot Vacuum and Mop combines robust suction power with advanced mopping technology. Its 10,000 Pa suction and VibraRise 2.0 sonic mopping system ensure thorough cleaning on various surfaces. Equipped with obstacle avoidance and a dual anti-tangle system, it minimizes maintenance issues. The 70-day self-emptying station adds convenience for busy households, especially pet owners.
Pros:
- Strong 10,000 Pa suction
- Effective sonic mopping system
- Self-emptying station with large dust bag
- Obstacle avoidance technology
Cons:
- Requires regular mop pad replacement
- Can be complex to troubleshoot for beginners
- Higher price point
Best for: Large homes and pet owners seeking low-maintenance, powerful cleaning
Not ideal for: Users seeking budget-friendly options or minimal tech features
Bottom line: The Roborock Q10 S5+ offers powerful cleaning with smart mopping features, ideal for busy households.
4 Pack Washable Filter

This 4 Pack Washable Filter complements your Roborock Q10 S5+ by maintaining optimal airflow and filtration, ensuring your robot performs efficiently over time. Easy to install and washable, it reduces the need for frequent replacements, keeping your device in top condition.
Pros:
- Enhances filtration
- Washable and reusable
- Easy to install
- Compatible with multiple models
Cons:
- Not OEM, may vary slightly in fit
- Requires periodic cleaning
- Limited to specific models
Best for: Maintaining high filtration efficiency and reducing costs
Not ideal for: Users wanting OEM filters or incompatible models
Bottom line: A cost-effective way to improve your Roborock’s filtration and maintain peak cleaning performance.
Frequently Asked Questions
Why is my Roborock Q10 S5+ not mopping even though it’s cleaning fine?
Common causes include an improperly seated water tank, dirty mop pads, or disabled mopping settings in the app. Troubleshooting these areas often resolves the issue.
How often should I replace or wash the mop pads?
Washable microfiber mop pads like the VIEWALL 6 Pack should be cleaned every 1-3 uses and replaced every 1-3 months for optimal performance.
Can software updates fix mopping problems?
Yes. Keeping your firmware up-to-date ensures you have the latest bug fixes and improvements, which can resolve mopping issues.
What should I do if water isn’t flowing from the tank?
Check for blockages in the water outlet, ensure the tank is properly seated, and refill with clean water if necessary.
Is there a way to test if the mopping system is working correctly?
Yes. After completing the troubleshooting steps, initiate a test mopping cycle through the app to verify water flow, mop lifting, and cleaning coverage.
Bring Back Your Roborock’s Mopping Power
With these simple, practical troubleshooting steps, you can resolve most issues that prevent your Roborock Q10 S5+ from mopping effectively. Regular maintenance, proper setup, and keeping software current are key. If problems persist, consider replacing worn mop pads or filters, or reaching out to support for further assistance. Restoring your robot’s full cleaning capability will keep your floors spotless and your home healthier.
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