FIELD: hygiene.;SUBSTANCE: plurality of tooth cleaning elements extend from the head and are arranged in groups comprising a first group of teeth cleaning elements, which ends with distal ends forming a concave cleaning surface both in the longitudinal and transverse direction, and a second set of dental cleaning elements, which ends with distal ends forming a convex cleaning surface both in the longitudinal and transverse directions. Besides, there may also be a third group of dental cleaning elements extending transversely through the head and dividing the first group of dental cleaning elements into the first and second subgroups of dental cleaning elements. Third group of teeth cleaning elements can be inclined relative to the head surface, from which they pass.;EFFECT: disclosed is an oral care appliance comprising a head extending along a longitudinal axis from a proximal end to a distal end.;21 cl, 17 dwg
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