CLEANING SYSTEM AND MAINTENANCE STATION THEREOF

PROBLEM TO BE SOLVED: To provide a cleaning system improved in cleaning performance; and to provide a maintenance station thereof.SOLUTION: The cleaning system includes: a robot cleaner having an opening unit and a first dirt container funneled to the opening unit; and a maintenance station with which the robot cleaner makes docking to discharge dirt stored in the first dirt container. The maintenance station has: a first inlet hole configured to intake dirt from the first dirt container through the opening unit of the robot cleaner; a first outlet hole configured to blow air into the first dirt container; a circulating passage provided between the first inlet hole and the first outlet hole; a second dirt container disposed on the circulating passage to store dirt taken in from the robot cleaner; a draft apparatus having a draft fan and a fan motor to drive the draft fan to circulate air through the circulating passage; and a second outlet hole configured to discharge air inside the circulating passage of the maintenance station outside.