Plan cleaning by component
Use the brush-and-filter schedule for recurring cleaning, while judging replacement by actual wear. A cleaning interval is not a promise that a worn component can remain in service until the next scheduled date.
- Main brushes and filter: every two weeks.
- Side brush: monthly.
- Abnormal wear: replace immediately.
DuoDivide still needs care
Curv combines a DuoDivide main brush with a FlexiArm Arc side brush. Those anti-tangle features do not replace the separate cleaning instructions above; check the correct component rather than treating all brushes as interchangeable.
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Keep the procedure within routine care
Power off and unplug before starting. Use the Qrevo Curv manual for the component-specific procedure; this summary does not supply repair or disassembly instructions. For a fault that remains after routine care, use the troubleshooting guide and official support.
FAQ
Roborock Qrevo Curv frequently asked questions
Each answer stays within the facts and sources shown on this page.
01Does the anti-tangle brush remove the need for regular cleaning?
The DuoDivide and FlexiArm Arc system is still subject to Curv maintenance: clean the main brushes and filter every two weeks and the side brush monthly. Switch off and unplug first, and replace abnormally worn parts immediately.