Sanitral Angle Interdental Brushes are designed to clean narrow gaps between teeth and gums that a normal toothbrush can't reach. The angled head cleans plaque that toothbrushes leave behind, and the long ergonomic handle offers total stability and movement control to reach tight spots between back teeth, braces, and implants. The brushes are made of soft nylon bristles that are gentle on gums and teeth, and they come in a variety of sizes to fit different mouth sizes. The brushes are easy to use and can be used to clean both the front and back of teeth. They are also reusable and can be washed under warm water with mild soap. Sanitral Angle Interdental Brushes are an excellent choice for people with gum disease, orthodontics, or other dental issues that make it difficult to reach all of the teeth with a regular toothbrush.