Clinical Efficacy and Patient Acceptance of Interdental Brushes and Rubber Bristles in Patients With Gingivitis

In accordance with the manufacturer's recommendations, the IDBs were stated to be suitable for multiple uses. Participants were advised to replace the IDB once the bristles lost their shape or if the metal wire became damaged.

Two sizes were selected for the study: XS/S - Orange, designed for narrow and very narrow interdental spaces, and M/L - Turquoise, suitable for medium to large spaces. Since the tested RBICs were designed by the manufacturer for single use, participants were instructed to use a new RBIC at each application.