The present invention relates to a washer for a removable orthodontic appliance capable of being easily washed as a rod of a rotation member to which the removable orthodontic appliance is arranged is formed at a position inclined from a rotation center, wherein the rotation member reliably holds the removable orthodontic appliance. According to the present invention, the forward and backward movements of the removable orthodontic appliance are restricted by the rod and an elastic string and the movement of the removable orthodontic appliance in the up and down directions is restricted by a holding part. Thus, the removable orthodontic appliance can be conveniently washed by a motor without the risk of damage.본 발명은 회전부재가 가철식 치아교정장치를 안정적으로 인괘하고 가철식 치아교정장치가 배치되는 회전부재의 봉이 회전중심에서 편심된 위치에 형성되어 세척이 용이한 가철식 치아교정장치 세척기에 관한 것이다.
