A clothing care device comprising: an inner cabinet comprising: an accommodation space configured to accommodate clothing therein, an inlet defined at a first portion of the accommodation space and configured to supply air to the accommodation space, and an outlet defined at a second portion of the accommodation space and configured to suction air from the accommodation space; an air supply device configured to blow air to the accommodated space along a plurality of paths, the air supply device comprising a plurality of dehumidifying materials that are separate from one another and disposed in the plurality of paths, the air supply device being configured to heat the plurality of dehumidifying materials; and a controller configured to control the air supply device, wherein the plurality of paths of the air supply device comprise: a connection path configured to circulate air between the inlet and the outlet, and a regeneration path branched from the connection path and configured to guide air having passed through at least one of the plurality of dehumidifying materials to a portion of the air supply device other than the inlet, and wherein the controller is configured to control the air supply device to selectively open and close at least one of the connection path or the regeneration path based on whether or not at least one of the plurality of dehumidifying materials is heated. an accommodation space configured to accommodate clothing therein, an inlet defined at a first portion of the accommodation space and configured to supply air to the accommodation space, and an outlet defined at a second portion of the accommodation space and configured to suction air from the accommodation space; an air supply device configured to blow air to the accommodated space along a plurality of paths, the air supply device comprising a plurality of dehumidifying materials that are separate from one another and disposed in the plurality of paths, the air supply device being configured to heat the plurality of dehumidifying materials; and a controller configured to control the air supply device, wherein the plurality of paths of the air supply device comprise: a connection path configured to circulate air between the inlet and the outlet, and a regeneration path branched from the connection path and configured to guide air having passed through at least one of the plurality of dehumidifying materials to a portion of the air supply device other than the inlet, and wherein the controller is configured to control the air supply device to selectively open and close at least one of the connection path or the regeneration path based on whether or not at least one of the plurality of dehumidifying materials is heated. a connection path configured to circulate air between the inlet and the outlet, and a regeneration path branched from the connection path and configured to guide air having passed through at least one of the plurality of dehumidifying materials to a portion of the air supply device other than the inlet, and wherein the controller is configured to control the air supply device to selectively open and close at least one of the connection path or the regeneration path based on whether or not at least one of the plurality of dehumidifying materials is heated.