Bite, Retainers, Aligners & Whitening Trays Explained
Bite, Retainers, Aligners and Whitening Trays: What’s the Difference? Many patients often hear terms like bite, retainer, aligner or whitening tray and assume they all refer to the same thing. In reality, these devices have very different purposes. Understanding their functions helps you know what type of appliance you’re using, why it’s prescribed, and