A clothes care apparatus comprising: a chamber ; a first damper configured to control an airflow from inside the chamber to outside the chamber ; a second damper configured to control the airflow into the chamber from the outside of the chamber ; a heat exchanger provided with a compressor and configured to exchange heat with air in the chamber ; at least one blower fan configured to generate the airflow; a sensor portion configured to obtain an internal temperature of the chamber , an internal humidity of the chamber , an external temperature of the chamber , and an external humidity of the chamber ; and a controller configured to: start a drying cycle by using the heat exchanger to exchange heat with the air that is within the chamber , control the first damper and the second damper to be opened or closed, and control the heat exchanger and the at least one blower fan by comparing the internal humidity with the external humidity when the internal temperature and the internal humidity satisfy a predetermined condition, characterized in that when an external absolute humidity is less than an internal absolute humidity, the controller is configured to: stop driving of the compressor , open the first damper and the second damper , and drive the at least one blower fan to generate the airflow, wherein the airflow moves directly from the second damper through the chamber to the first damper without passing through the heat exchanger . a chamber ; a first damper configured to control an airflow from inside the chamber to outside the chamber ; a second damper configured to control the airflow into the chamber from the outside of the chamber ; a heat exchanger provided with a compressor and configured to exchange heat with air in the chamber ; at least one blower fan configured to generate the airflow; a sensor portion configured to obtain an internal temperature of the chamber , an internal humidity of the chamber , an external temperature of the chamber , and an external humidity of the chamber ; and a controller configured to: start a drying cycle by using the heat exchanger to exchange heat with the air that is within the chamber , control the first damper and the second damper to be opened or closed, and control the heat exchanger and the at least one blower fan by comparing the internal humidity with the external humidity when the internal temperature and the internal humidity satisfy a predetermined condition, characterized in that when an external absolute humidity is less than an internal absolute humidity, the controller is configured to: stop driving of the compressor , open the first damper and the second damper , and drive the at least one blower fan to generate the airflow, wherein the airflow moves directly from the second damper through the chamber to the first damper without passing through the heat exchanger . start a drying cycle by using the heat exchanger to exchange heat with the air that is within the chamber , control the first damper and the second damper to be opened or closed, and control the heat exchanger and the at least one blower fan by comparing the internal humidity with the external humidity when the internal temperature and the internal humidity satisfy a predetermined condition, characterized in that when an external absolute humidity is less than an internal absolute humidity, the controller is configured to: stop driving of the compressor , open the first damper and the second damper , and drive the at least one blower fan to generate the airflow, wherein the airflow moves directly from the second damper through the chamber to the first damper without passing through the heat exchanger . stop driving of the compressor , open the first damper and the second damper , and drive the at least one blower fan to generate the airflow, wherein the airflow moves directly from the second damper through the chamber to the first damper without passing through the heat exchanger . <EOS>