A clothing treatment device is provided. The clothing treatment device includes a main body including a base forming a lower surface, a front plate including an opening formed therein for loading laundry, and a front lower bracket configured to support the front plate, the front lower bracket being further configured to space the front plate apart from the base, a tub disposed inside the main body for storing water, a detergent container housing disposed in front of the front lower bracket, a detergent container disposed in the detergent container housing, and a pump configured to supply a detergent stored in the detergent container to the tub, wherein the front plate includes a support structure disposed at a lower portion of the front plate, the support structure being supported by the front lower bracket.