Open the dustbin, tap it to knock off excess dirt.

Remove the filter, and clean filters with a cleaning brush.

Flush the water tank, dustbin and filter thoroughly with water as necessary (Note: Filters shall not be cleaned with hot water or detergent).

After cleaning, the water tank, the dustbin and the filter must be thoroughly air-dried. (Note: Repeated rinsing will destroy the high-performance filter material and make it ineffective.)

Reassemble the air-dried water tank, dustbin and filter, and install them back into the robot.