If the Xiaomi Robot Vacuum 6 Max leaves dust behind, please refer to the following information:
1. Wipe the exterior of the robot vacuum with a clean fiber cloth to remove attached dust and particles.
2. If the mop pad is too dirty, dust can remain on the floor even after the robot vacuum has finished cleaning. Please clean or replace the mop pad regularly.
3. If the side brush is too dirty, it can affect cleaning performance. Please clean the side brush regularly.
4. If the dust compartment or disposable bag is full, dust can remain on the floor even after cleaning is complete. Please check whether the dust compartment or disposable bag is full, and promptly empty the dust compartment or replace the disposable bag.
5. If the filter is blocked, dust can remain on the floor even after cleaning is complete. Please check if the filter is blocked and clean it promptly.
6. If foreign objects are lodged in the side brush, it will affect the robot vacuum's cleaning performance. Please check the side brush for any foreign objects and clean them.
7. If the issue persists after completing the above troubleshooting steps, please contact the after-sales service center for further assistance.