Oral hygiene means, in particular toothbrush, with at least one application unit (12a-d), with at least one handle unit (14a-d) comprising at least one handle element (88a-d, 96a-d, 202a) and with at least one fastening unit (16a-d) comprising a single suction cup (18a-d) and configured for an at least temporary fastening to surfaces, wherein the suction cup (18a-d) is embodied at least partly in a one-part implementation with the handle unit (14a-d), wherein at least one element and/or part of the suction cup (18a-d) and at least one element and/or part of the handle unit (14a-d) are realized in a one-part implementation, wherein the fastening unit (16a-d) comprises a disk-shaped carrier element (20a-d), which is in a deposited state configured to at least partly prevent a deformation of the suction cup (18a-d), the carrier element (20a-d) being realized in a one-part implementation with the suction cup (18a-d) and in a one-part implementation with the handle element (88a-d, 96a-d, 202a), characterised in that the carrier element (20a-d) has a cross section perpendicular to the longitudinal axis (28a-d) that is different from a circle, the suction cup (18a-d) has a cross section perpendicular to the longitudinal axis (28a-d) that is different from a cercle, and the cross section of the carrier element (20a-d) follows the cross section of the suction cup (18a-d), wherein in a view along the longitudinal axis (28a-d) of the oral hygiene means, in particular onto the underside of the oral hygiene means, a shaping of the suction cup (18a-d) corresponds to a shaping of the carrier element, wherein the carrier element (20a-d) and/or the suction cup (18a-d) defines the point of a maximal width parallel to the width of the suction cup (18a-d).. with at least one application unit (12a-d), with at least one handle unit (14a-d) comprising at least one handle element (88a-d, 96a-d, 202a) and with at least one fastening unit (16a-d) comprising a single suction cup (18a-d) and configured for an at least temporary fastening to surfaces, wherein the suction cup (18a-d) is embodied at least partly in a one-part implementation with the handle unit (14a-d), wherein at least one element and/or part of the suction cup (18a-d) and at least one element and/or part of the handle unit (14a-d) are realized in a one-part implementation, wherein the fastening unit (16a-d) comprises a disk-shaped carrier element (20a-d), which is in a deposited state configured to at least partly prevent a deformation of the suction cup (18a-d), the carrier element (20a-d) being realized in a one-part implementation with the suction cup (18a-d) and in a one-part implementation with the handle element (88a-d, 96a-d, 202a), characterised in that the carrier element (20a-d) has a cross section perpendicular to the longitudinal axis (28a-d) that is different from a circle, the suction cup (18a-d) has a cross section perpendicular to the longitudinal axis (28a-d) that is different from a cercle, and the cross section of the carrier element (20a-d) follows the cross section of the suction cup (18a-d), wherein in a view along the longitudinal axis (28a-d) of the oral hygiene means, in particular onto the underside of the oral hygiene means, a shaping of the suction cup (18a-d) corresponds to a shaping of the carrier element, wherein the carrier element (20a-d) and/or the suction cup (18a-d) defines the point of a maximal width parallel to the width of the suction cup (18a-d)..