You can't. The design and manufacture of brackets for dental appliances are customized according to the oral condition of patients and the characteristics of dental problems. Different patients have different tooth shapes and orthodontic requirements, so the size and shape of brackets are designed and manufactured for individuals and cannot be simply applied to other patients. Moreover, if the bracket is detached and reattached to another patient's teeth, many problems will occur due to the different oral conditions. For example, if the bracket is not suitable for another patient's teeth, it will damage the bracket or teeth when it is pulled out, which will affect the correction effect and increase the risk of disease transmission. Patients should receive all orthodontic treatment in the same clinic.