If you have a tooth that is crowned, it means that there is a layer of tooth above the gum line. This layer can get dirty and stained over time. There are a few ways to clean under the crown of a tooth. You can use an oral irrigator to suction onto the tooth and remove any plaque or food particles. You can also use a brush and water to clean the area. If you have difficulty reaching the area, you can try using an interdental brush. ..
