clear retainer No Further a Mystery
All through that point, your tooth will try and shift back for their unique position, which is called relapse. When utilised as instructed, a retainer helps prevent this from occurring.รีเทนเนอร์ใสจะใส่ง่าย ใส่สบายกว่าแบบลวด เพราะออกแบบมาให้