Sustainability Plug-in mechanism, housing and spinning area all fully consist of plant-based and recyclable bioplastics. Only the movable center inside is still made of a classic, crude oil-based plastic, which is necessary due to the high strain on that part. However, this section only makes up about 10% of our replaceable head.   Bright green bristles Our bristles consist of 100% renewable raw materials as they are based on castor oil. It’s extracted from seeds of the fast-growing wonder tree. Castor oil is a completely renewable resource that does not require large amounts of water, uses only a small acreage of farmland and is therefore perfectly suited for a future of sustainable agriculture.   For thorough cleaning The rotating head of the brush ensures an even cleaning of teeth and gums. With its small size our head design allows for optimal navigation in your mouth and lets you easily reach even the back corners. At the same time our bristles rounded tips let your teeth shine without hurting sensitive areas. Matches popular brush systems Instead of creating our own electric toothbrush, we have decided to design attachable heads compatible with current Oral-B® rotary electric toothbrushes. We now offer a variant designed for the Phillips Sonicair toothbrushes too! This saves resources because you get to continue using an electric toothbrush you already own – only now you can top it off in a sustainable way.   *Compatible with the following models Pro, Trizone, ProfessionalCare®, ProfessionalCare® Smart Series, Healthy Clean®, Vitality®, Pro-Health®, Oral-B Triumph®, AdvancePower.(Oral–B®, ProfessionalCare®, Vitality®, Healthy Clean®, Pro-Health®, Oral-B Triumph® are protected trademarks of Procter & Gamble Business Services Canada Company.) Eco-Friendly package Our packaging is made of FSC® certified cardboard and can easily be recycled. In addition, we compensate for all production-related emissions by supporting climate protection projects.