Provided is a clothing treatment apparatus capable of preventing air with ozone from leaking from a closed part of a zipper. A clothing deodorizing apparatus includes a bag body for accommodating clothes； an ozone supply apparatus for supplying air with ozone into the bag body； a throwing inlet arranged on the bag body and opened and closed through a zipper； and an end hood for covering a circumference of the closed part of the zipper from an inner surface side of the bag body-. The end hood is formed by fabrics without air permeability. In addition, the zipper is arranged on the throwing inlet in such a manner that the throwing inlet is locked when a zipper slider of the zipper is pulled downwards and the throwing inlet is opened when the zipper slider is pulled upwards.
