A fingernail brush that includes bristles that are angularly adjustable by a user of the brush. In one embodiment, the fingernail brush includes a housing and a bristle assembly having a bristle support and at least one row of bristles. The bristle assembly is rotatably coupled to the housing so that a user can rotate the bristles to a desired relative bristle angle. In some embodiments, the bristles are present in a bristle channel formed as a recess in a face of the housing. The angular adjustability of the bristles allows a user to set the bristles to a relative bristle angle appropriate for the way the user intends to orient their fingertips relative to the fingernail brush. In some embodiments, a fingernail brush of the present disclosure may include one or more vibration generators that cause bristles to vibrate at a sonic frequency, an ultrasonic frequency, or both, to enhance cleaning efficacy.

A fingernail brush that includes bristles that are angularly adjustable by a user of the brush. In one embodiment, the fingernail brush includes a housing and a bristle assembly having a bristle support and at least one row of bristles. The bristle assembly is rotatably coupled to the housing so that a user can rotate the bristles to a desired relative bristle angle. In some embodiments, the bristles are present in a bristle channel formed as a recess in a face of the housing. The angular adjustability of the bristles allows a user to set the bristles to a relative bristle angle appropriate for the way the user intends to orient their fingertips relative to the fingernail brush. In some embodiments, a fingernail brush of the present disclosure may include one or more vibration generators that cause bristles to vibrate at a sonic frequency, an ultrasonic frequency, or both, to enhance cleaning efficacy.

A keratinous treatment kit is configured to apply a semi-solid or solid, non-Newtonian cosmetic composition onto a surface of keratinous tissue, wherein the cosmetic kit is packaged in a unitary package. The keratinous treatment kit includes a hybrid applicator, a hand piece, and a semi-solid or solid non-Newtonian cosmetic composition. The hybrid applicator includes a base and cleaning elements, the cleaning elements including a bristled brush and a elastomer contact surface. The handpiece includes a body and a motor, the body configured to receive the hybrid applicator, and the motor arranged and disposed to provide oscillating motion to the hybrid applicator, when attached, relative to the body. The semi-solid or solid, non-Newtonian cosmetic composition is transformable to a spreadable consistency when subjected to oscillating contact with the hybrid applicator. Also provided is a cosmetic application method of utilizing the cosmetic kit.

A hand scrubbing device designed for automated and efficient cleaning of hands. The present invention features a housing with a sloped bottom wall for fluid drainage, supporting a chamber that houses three brushes: a lower brush, an upper brush, and a center brush. The lower and upper brushes rotate in opposite directions to scrub the hand, while the center brush focuses on cleaning the fingertips. A motor powers the brushes, and a water source is fluidly connected to a spray nozzle. A micro switch is engaged when a hand is inserted between the upper and lower brushes, activating both the motor and the spray nozzle. The device offers an efficient, accessible solution for thorough hand cleaning and can be adapted for use in various industries where improved hygiene is essential.

Disclosed herein is a scrub brush system comprising a plurality of bristles extending away from a bottom side of a brush base, the bottom side of the brush base attached to, and in fluid communication with an external fluid reservoir through a flexible conduit. Systems comprising and methods of using the scrub brush are also disclosed.

A hand scrubbing device designed for automated and efficient cleaning of hands. The present invention features a housing with a sloped bottom wall for fluid drainage, supporting a chamber that houses three brushes: a lower brush, an upper brush, and a center brush. The lower and upper brushes rotate in opposite directions to scrub the hand, while the center brush focuses on cleaning the fingertips. A motor powers the brushes, and a water source is fluidly connected to a spray nozzle. A micro switch is engaged when a hand is inserted between the upper and lower brushes, activating both the motor and the spray nozzle. The device offers an efficient, accessible solution for thorough hand cleaning and can be adapted for use in various industries where improved hygiene is essential.

A fingernail scrub brush in which alters in various shapes and graphic print displays. The fingernail scrub brush having a dual brush displayed horizontally in which a half of the dual brush has a slightly longer bristle length than its counterpart. The fingernail scrub brush also having at least one suction cup. The suction cup having an elongated release tab extending from the rim and having an ornamental tip.