Invisible braces are a medical device that needs to be customized by a professional doctor according to the condition of the patient's teeth. Therefore, if you need to use invisible braces, it is recommended that you consult a professional doctor at a regular dental hospital or clinic. At the same time, before purchasing any medical device, you also need to carefully understand the quality, performance, scope of application, use, safety and other aspects of the product information, to avoid buying unreliable products.