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Too much moisture is a floor-care issue as well as a cleaning setting. Stop first, especially around timber joints, and identify whether this is high flow or a leak.
Table of Contents
Start with these checks
- Check the water setting and whether the floor maker permits damp robotic mopping.
- Inspect tank seating, seals and mop attachment for obvious faults.
- Try a lower permitted setting on a small approved area only if no leak is present.
What this looks like at home
A wet line continuing while the robot is stationary suggests a leak rather than simply an enthusiastic mopping routine.
Keep clean water, dirty water and dry dust separate
| Check | What matters |
|---|---|
| Clean-water side | Use the permitted water and solution method. |
| Dirty-water side | Empty and clean the removable tank as directed. |
| Pads, roller and tray | Inspect, clean and dry only as the manual allows. |
A mistake to avoid
Do not keep running a leaking robot over wood or laminate.
Buy a part only after identifying the cause
Check the exact model and part reference before buying. If cleaning resolves the problem, a replacement may be unnecessary.
Browse Amazon UK results for absorbent microfibre cloth. These are search results, not a verified recommendation for your particular machine.
What the result tells you
If moisture continues to appear while the robot is stationary, stop testing and report a possible leak. If it occurs only during a permitted mop run, document the selected water level and floor area.
Related guidance
- Robot Vacuum Maintenance Tips UK: Keep Your Cleaner Running Smoothly
- How to Choose a Robot Vacuum: Complete Buyer's Guide
Sources and scope
Checked on 9 September 2026. Manufacturer instructions apply to the models they name; use your own exact manual for button sequences, removable parts and cleaning permissions. Product specifications are advertised claims. Examples illustrate decisions and are not hands-on test results.