Reach deeper between your teeth. Excellent cleaning. Clear interdental spaces and hard-to-access spaces Remove up to 7 times more plaques with InterCare toothbrush head Apply the head of the InterCare toothbrush to improve your gums' health in just 2 weeks. Very long hair allows you to take care of the gum health by removing the plaque hidden between the teeth and in other difficult places available. Improves gum health in just 2 weeks The head of the InterCare toothbrush is equipped with a very long high density hair that allows the removal of the tooth plate hidden deep between the teeth. Clinical studies have shown that it reduces gingivitis and bleeding in just 2 weeks. Automatically selects the optimal program, giving great results With the steam function in BrushSyncTM, you will reach the highest possible level of purity. The head of the InterCare toothbrush syncs with the BrushSyncTM Philips Sonicare handle and chooses the best brushing program and intensity, providing extremely effective bleaching. All you have to do is start brushing. You always know when to make a trade. You always brush well. The toothbrush heads become less effective after 3 months of use, but BrushSyncTM will remind you before this happens. The smart toothbrush records how often and how hard you brush your teeth, and informs when the time comes for head replacement. Don't you have a smart toothbrush, Philips Sonicare? All you need to do is monitor the blue hair, which informs you of the need to change the head to a new one when it turns white. Click fixing makes it easy to put on a toothbrush head The InterCare head fits all hands of Philips Sonicare toothbrushes except PowerUp Battery and Essence. Easy installation facilitates replacement and cleaning. Advanced Sonic Technology Philips Sonicare Advanced sonic technology Philips Sonicare inserts water into interdental slots and removes the plaque with brush strokes. Tested for oral care needs All heads of the Philips Sonicare toothbrush are safe and gentle for teeth and gums. We give them comprehensive and demanding tests to ensure their durability and exceptional effectiveness with each brush.