CLEANING APPARATUS

A cleaning apparatus according to one or more embodiment may include a moving body configured to move on a surface in a moving direction; and a cleaning unit provided in the moving body and is configured to clean the surface to be cleaned. The cleaning unit may include: an intake nozzle; an intake unit configured to suction in objects, along with air, from the surface to be cleaned through the intake nozzle; a collection container configured to separate the objects that are suctioned in and collect the objects in an inside of the collection container; an air discharge duct configured to guide air suctioned in by the intake unit from an air outlet of the intake unit to an inside of the cleaning unit; and a cover member that covers at least the air discharge duct, and is configured to form an internal space with the air discharge duct.