Setup, Compatibility & Care
To install, simply align the replacement head with the metal shaft of your Oral-B iO handle and press firmly until you hear a click. These heads are exclusively compatible with the Oral-B iO handle series. To maintain optimal hygiene, rinse the brush head thoroughly under tap water after every use and store it upright to air dry. Dental professionals recommend replacing your brush head every 3 months, or sooner if the bristles appear frayed or splayed, to ensure the highest level of cleaning efficiency and to prevent bacteria buildup.