Abstract: In some embodiments, an oral care device includes a flexible base substrate, a power source disposed on the base substrate, and first and second electrodes electrically connected to the power source. Also disclosed are methods of using the same, for example, for whitening the teeth or for treating other conditions in the oral cavity.

Abstract: In some embodiments, an oral care device includes a flexible base substrate, a power source disposed on the base substrate, and first and second electrodes electrically connected to the power source. Also disclosed are methods of using the same, for example, for whitening the teeth or for treating other conditions in the oral cavity.

Abstract: A case for a powered oral care implement and a powered oral care implement and case system. In one aspect, the case may include a housing having a base portion and a cover portion coupled thereto. The base portion may receive a body of a powered oral care implement. The housing may also include a processor, an input, charging circuitry, and a speaker that are operably coupled together so that the housing can charge the powered oral care implement and output audio signals as audible output. When the body of the powered oral care implement is positioned within the base portion of the housing, the charging circuitry of the housing may charge a power source of the powered oral care implement.

Abstract: An oral care implement, such as an electric toothbrush, is ergonomically configured for the anatomical structures of children. In one embodiment, a toothbrush is provided with three dimensional sections in visually appealing or recognizable shapes for promoting more frequent of brushing by children. In another embodiment, a toothbrush includes user replaceable sections or covers that allow a user to selectively tailor the visual appearance of their own toothbrush or allow for increased exposure of other products by providing surface areas for placement of advertising or other promotional material.