6.Fill the dust box with clean water, close and shake it,then pour out the dirty water inside. Repeat this stepseveral times until the dust box is cleaned up.Note: It is recommended to replace the filter every 3-6 weeks.Mop (Cleaning after each use is recommended)1.Remove the mop from the mopping module. 2.Clean mop and air itNote:to avoid backfilling of dirty water that would clogthe filter element.It is recommended to replace the mop every 6-12Routine maintenance