To provide a hair drier capable of emitting red LED light to the scalp efficiently to improve the scalp environment, a hair drier of the present invention is arranged such that a cover body provided at an air outlet of a blower has a facing surface that faces the head of the user in a state where the cover body is covering at least a portion of the head of the user, the facing surface being provided with an LED light-emitting section configured to emit LED light to the scalp of the head.