Teeth retention devices, also known as retainers, keep the back teeth from moving closer to the front of your mouth. They are used in a variety of ways, such as to correct an overbite or for orthodontic purposes. They are made of various materials like metal wire or ceramic. People who wear retainers are at increased risk of tooth decay. To prevent this, you drink water after every meal and brush your teeth as soon as possible after eating. Also, avoid sugary foods and drinks when wearing a retainer to decrease the risk of tooth decay! All retainers fit well and come with detailed instructions on how to put them on properly. Depending on the material, they may feel heavy at first, but over time they will feel comfortable. Retainers’ benefits - The retainers help prevent tooth decay . - The retainers keep teeth from moving because they fit well and come with detailed instructions on how to put them on properly. - Retainers are made of a variety of materials, such as metal ...