A personal care implement, such as an oral care implement, that includes a body containing a supply of a fluid. A flow barrier is positioned with a first surface adjacent to the supply of fluid and a second surface opposite the first surface. The flow barrier allows flow of the fluid through the flow barrier for application to a biological surface when the flow barrier is compressed and prevents or inhibits flow of another fluid that is in contact with the second surface of the flow barrier through the flow barrier in a static state. In certain embodiments, the fluid in the supply may have a first viscosity and a first surface tension and the another fluid may have a second viscosity and a second surface tension such that one of the first and second viscosities and one of the first and second surface tensions are different from each other.

An oral hygiene device in the form of a toothbrush 10 comprises a handle section 12, a cartridge 14 containing a cleaning composition held under gas pressure, an actuating mechanism 16 and a head section 18. The cartridge has a discharge opening at a front end thereof, which includes a control valve 26 comprising a valve stem 27. The actuating mechanism 16 includes a plunger 40 and a lever formation 38 which acts on the plunger. The lever formation is acted upon by a hand-operated actuating button 58 for dispensing the plunger rearwardly for depressing the valve stem 27 for releasing cleaning composition from the cartridge causing the cleaning composition to be conveyed under gas pressure along passage 48 of the valve stem and into passages 46, 32, 37 and 29 where it is discharged via opening 31 at a distal end of the head section 18 onto bristles 28.

A voltage supply unit in a hair care device includes a voltage supply member which has an exposed surface exposed to the outside and is attached to a housing, and a first conductive section that is electrically connected to the voltage supply member. Furthermore, the voltage supply member has a visible light transmission section having visible light transparency, the visible light transmission section having a second conductive section electrically connected to the first conductive section. In addition, the second conductive section has a contact surface contacted by supply object U, and at least a portion of the exposed surface serves as the contact surface. Furthermore, a shield section that overlaps an entirety of the exposed surface and does not transmit visible light is provided inward of the exposed surface.

Disclosed is ZAP-RTA, a Root Touch up Applicator is a push button operated apparatus that directs and deposits color chemical on to the roots of hair. The process is safe fast and effortless. Its' tapered Parting Pen, parts hair precisely while color is being deposited on to the scalp when the pump button is pressed down and the Blending ball blends the chemical onto the scalp. ZAP-RTA is comprised of a piston pump system, one-way valves, spring, inlet and outlet nozzles. The body contains the reservoir, piston-pump cylinder, 2 one-way valves and inlet and outlet nozzles. The barrel is tapered to help part hair and contains an opening that directs the outflow of hair color downward. Just behind outflow opening is the Blender Ball attached to help blend the color chemical closer to the scalp.

The invention provides a body wax applicator and system for use in treatments involving the application of wax to the body for removal of undesired body hair. It is particularly suitable for use in strip-less waxing. The applicator is configured with a brush portion of silicone that has a plurality of bristles that provide an angled contact surface. The applicator and system allows for the tidy and controlled heating of hard wax and subsequent application of molten wax to the human body for the purpose of removing hair.

The disclosure provides dental hygiene devices including a plurality of bristles in the form of polymer fibers, the polymer fibers having a plurality of microcapsules positioned within at least a portion of the polymer fibers, and the plurality of microcapsules comprising an oral care additive surrounded by a shell configured as one or a plurality of layers. In some aspects, the present disclosure provides processes and methods for forming toothbrush bristles including an oral care additive contained therein.

The present invention relates to a truck bed liner cleaning tool. The tool includes a long handle having an ergonomic grip detachably-secured to a brush head/cleaning frame. The brush head is configured in a wave/S-shape and has bristles disposed on the bottom. The bristles are arranged in a vertically raised and lowered form, forming an S-pattern to allow easy cleaning of the grooves of the bed liner. The brush head can have one or more storage cavities for storing cleaning solution, fresh water, etc. The bristles are designed to clean debris from the truck bed liner and prevent the bed liner from becoming stained, foul-smelling, discolored or deteriorated due to lack of cleaning.

An interdental brush device comprising an interdental brush including a working part and a connector; a delivery component including a guide head, a sliding mechanism including a sliding block and an interdental brush connecting mechanism, and a housing; the interdental brush comprises a working part with fiber or a protrusion and a connector; the interdental brush is positioned within a bended tube, and the connector of the interdental brush is detachably coupled to the interdental brush connecting mechanism such that lateral movement of the sliding mechanism drives the working part of the interdental brush to slide within the bended tube, the protrusion is made of elastic polymer material, and the connector and the protrusion are formed into a whole; and the sliding mechanism is configured to make the working part of the interdental brush extend from the outlet of the bended tube at the end of the guide head.

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.

An apparatus for the interdiction of periodontal disease comprising a device the size of a US quarter coin capable of being chewed by a user, and which is configured with finger protrusions having fabricated blade ends capable of removing plaque from the teeth surface and disrupting plaque accumulated in the gingivae pockets of the teeth. The device of the apparatus is additionally configured with re-fillable inserts holding hygienic formulations to limit bacterial growth and flush plaque debris out of the gingivae pockets of the teeth. Some embodiments of the device of the apparatus are wholly digestible. The device of the apparatus is portable and comes in a plurality of embodiments in different shapes, all having the basic functionality of, self-treating periodontal disease.