Proposed is a mouthpiece-type electric toothbrush. The mouthpiece-type electric toothbrush includes a toothbrush body a first tooth insertion groove in which the upper teeth of a user are inserted and a second tooth insertion groove in which the lower teeth are inserted. The toothbrush body has a plurality of bristles having different lengths and formed in the first tooth insertion groove and the second tooth insertion groove in accordance with a tooth mold patterned after a row of teeth of the user.

The instant disclosure relates to hair coloring base compositions and developer compositions that can be incorporated into a hair color cartridge, which combines the compositions and dispenses them onto hair. The hair color cartridge includes: (a) one or more hair coloring base compositions and; (b) one or more developer compositions, which can be combined to form an active hair coloring composition and dispensed onto hair. The hair coloring base compositions typically include one or more oxidative dye precursors; one or more alkalizing agents; one or more reducing agents; optionally, one or more cationic conditioning polymers; one or more surfactants; one or more water-soluble solvents; and water. The developer compositions typically include one or more oxidizing agents; one or more surfactants; and water. The unique components and fluid characteristics of the various compositions are such that devices or appliances comprising them accurately combine and dispense the hair coloring base composition(s) with the developer composition(s) in a predetermined ratio with excellent consistency for application to hair.

A fabric treating appliance includes a cabinet defining an interior and having a top wall defining an access opening. A cover is provided that is movable relative to the cabinet between an open position and a closed position to selectively close the access opening. A tub is located within the interior and includes and open top aligned with the access opening. A rotatable basket is located within the tub and has a loading opening aligned with the open top and the access opening. A top wall extends between the cabinet and the tub.

A bathtub cleaner assembly includes a cleaner that has a handle portion extending upwardly from a reservoir portion that contains a fluid cleaning solution. A first scrubbing unit is coupled to the reservoir portion of the cleaner to engage a basal wall of the bathtub when the cleaner is positioned in the bathtub. The first scrubbing unit rotates when the first scrubbing unit is turned on to scrub the basal wall of the bathtub. A pair of second scrubbing units is each movably integrated into the reservoir portion of the cleaner to scrub a respective lateral wall of the bathtub when the cleaner is positioned in the bathtub. A spray unit is integrated into the cleaner to spray the fluid cleaning solution onto the first scrubbing unit and the second scrubbing units.

A smart electric toothbrush showing the results of brushing by determining the brushing posture, which includes a brush handle and a brush head mounted on the brush handle, a motor in the brush head driving the brush head to work, and a controlling component electrically connected to the motor. A posture detection unit is located in the brush head electrically connected to the controlling component, and the posture detection unit includes a three-axis gyroscope and a three-axis accelerometer. Roll and pitch angles of the smart electric toothbrush are detected by the posture detection unit, and a brushing section is determined by the controlling component by detecting a posture of brushing after complementary filtering the roll angle and the pitch angle. By matching the determined position to the 16 sections, the user can be alarmed that which section is missing or over-brushing.

A container for a viscous liquid, gel or paste-like substances has a closure integrated into its cap. The closure operates via a partial turn from open to closed, without separating into multiple parts. Even when open, one-way valves prevent the container contents from escaping until the flexible body of the container is squeezed to expel the contents. An outer surface of the closure is provided with brush bristles, and expelled container contents emerge among the bristles. The brush may be used to apply the expelled contents onto a surface. A separate cap may be provided to cover the bristles when the container is not in use. The bottle and a portion of the closure may be formed integrally. The bottle may have an arbitrary shape, such as a cartoon animal, and/or an opening to accept a carabiner for hanging the container.

An oral care process which includes initiating a first operational sequence which includes generating an electric potential between a first sacrificial electrode and a second sacrificial electrode, the electric potential in the first operational sequence beginning with one of a first polarity and a second polarity, stopping the first operational sequence, and commencing a second operational sequence which includes generating the electric potential between the first sacrificial electrode and the second sacrificial electrode. The electric potential in the second operational sequence may begin with the other of the first polarity and the second polarity. The electric potential may be alternated between the first polarity and the second polarity at predetermined intervals during at least one of the first operational sequence and the second operational sequence.

A fluid delivery system for a dental cleaning appliance includes a nozzle for delivering a burst of working fluid to the teeth of a user, and a fluid conduit for conveying working fluid to the nozzle. A body of the nozzle defines a fluid chamber and a channel for conveying working fluid from the fluid chamber to a fluid outlet from the nozzle. The fluid chamber has a tangential inlet for receiving working fluid from the fluid conduit.

A nail polish application apparatus, comprising a mounting element comprising a capsule compartment adapted to receive one or more capsules containing a nail polish fluid wherein the mounting element is moveable by actuator(s) in longitudinal axis crossing a nail polish applying space and in lateral axis perpendicular to the longitudinal axis and is rotatable by the actuator(s) around the longitudinal axis, a pressure applying element adapted to apply pressure on a body portion of the capsule(s) installed in the capsule compartment wherein the body portion defines a reservoir containing a nail polish fluid, the pressure builds an internal pressure in the reservoir forcing extrusion of the nail polish fluid to a nail polish applying element integrated with the capsule(s), sensor(s) adapted to generate sensory data depicting the nail polish applying space and a control unit adapted to operate the actuator(s) and the pressure according to analysis of the sensory data.

The present disclosure provides an oral hygiene device member capable of further reducing a burden on a target object in an oral cavity and capable of maintaining a cleaner state while suppressing deterioration in cleaning performance. Oral hygiene device member according to the present disclosure comprises handle having flow path through which liquid is allowed to pass. Oral hygiene device member comprises head comprising: head body connected to one end side of handle; and head material held by head body. Head material comprises a cleaning part. The cleaning part is exposed from the head body in a state of being held by the head body. The cleaning part is formed of fibers that clean a target object in an oral cavity. Liquid supply path is formed in the head. The liquid supply path communicates with the flow path and supplies liquid to the cleaning part.