CLEAR RETAINER - AN OVERVIEW

โดยส่วนมากจะใช้กับเคสที่ต้องถอนฟันไม่ได้If the tongue has a tendency to transfer ahead if you chat and would make your speech unclear, a retainer can realign your enamel a bit to be able to articulate a lot more clearly.In addition there are generic retainers on Amazon