The present invention relates to a clothing processing apparatus comprising: a drum which provides a space for storing clothing therein; a driving part which rotates the drum; a storage part, which is fixed on at least one surface of the front surface of the drum and the rear surface of the drum and provides a space for storing liquid therein; a plurality of balancers which are fixed on the circumferential surface of the drum and provide a space for storing liquid therein; a plurality of flow paths which connect the storage part and each of the balancers; and a plurality of valves which open and close each of the flow paths.