Features: VARIOUS FUNCTIONAL BRUSHES - PC Clean is designed for tooth-by-tooth cleaning for superior plaque removal. Sensitive Clean heads provide a superior full mouth and teeth clean, yet are still gentle to the sensitive gums and teeth. Cross-Clean has angled bristles to reach every corner of the teeth and provides a thorough and complete clean. Floss Clean has advanced bristles that penetrate deep between teeth and give a floss-like and inter-dental clean for healthier gums. Whitening-Clean features a specially designed polishing cup to help remove surface-stains while bristles for effective plaque removal. Soft Clean features finer and softer bristles to gently but effectively clean and protect your teeth. Orthodontic Clean is designed for those who are correcting their teeth. Choose the most suitable one for you. ALMOST COMPATIBLE - These brushes are compatible with most OralB electric toothbrush bases EXCEPT the Sonic and Pulsonic series. KEEP TEETH HEALTHY - Our brush heads works well for you. Premium bristles protect and clean your teeth effectively and completely. They remove more plaque along the gum line than a traditional manual toothbrush. INDICATOR BRISTLES - Dentists recommend replacing your toothbrush every 3 months. Precision, sensitive, cross-heads and floss brush heads will fade to remind you to replace your toothbrush heads so you can keep your brush and teeth clean all the way.