PURPOSE: To obtain an optical disk cleaner capable of cleaning disk surface without contact and preventing readhesion of foreign matter.

CONSTITUTION: A box body 1 of a hermetic structure having an optical disk insertion port 11, an air introducing part 12 and an air discharging port 13 is internally provided with a turn table 3 for rotatably holding the optical disk 7. The optical disk is mounted on this turntable and an air suction device connected to the air discharging port is actuated, thereby, the clean air introduced from the introducing part is blown to the optical disk and the optical disk is cleaned. Manual driving of the turntable or driving of the turntable by a motor is possible. In addition, driving of the turntable by the air flowing in the box body is possible as well.