The unique brush head is designed to eliminate as much as 100% more plaque, promoting cleaner teeth and healthier gums compared to standard manual toothbrushes. Unlike regular brushes, only genuine Oral-B models are equipped with innovative X-shaped bristles that effectively reach difficult areas for superior cleaning results. Featuring three distinct types of bristles, the Oral-B Precision Clean toothbrush ensures thorough and accurate cleaning. It is compatible with all Oral-B rechargeable electric models, excluding the Pulsonic and iO variants.