A handheld bottle washer having a handheld body with two flexible opposing sidewalls joined together at a lower joint and at an upper joint and each having an outer surface and an inner surface, wherein the two flexible opposing sidewalls define an enclosed washing aperture with a center diameter separating two opposing inner surfaces of each of the opposing two flexible opposing sidewalls and each of the two flexible opposing sidewalls operably configured to have a static position defining an arcuate shape spanning in a longitudinal direction and a dynamic biased cleaning position with the two opposing sidewalls flexed together inwardly toward the enclosed washing aperture and with a length of the center diameter less than a length of the center diameter when in the static position, and having a plurality of bristles disposed on and radially extending outward from the outer surfaces of each of the two opposing sidewalls.

A wiper for a cosmetic vial comprises a monolithic part having a cylindrical section and a cone section concentrically and sequentially arranged, wherein the cylindrical section and the cone section have a central interior hollow space along an axial center, and wherein the cylindrical and the cone sections are formed from stringers arranged into a lattice with openings extending from the interior to the exterior of the cylindrical section and the cone section.

A body care product, with at least one application unit and with at least one handle unit that is connected with the application unit and includes at least one material handle body, wherein the material handle body of the handle unit and/or the application unit are/is made at least partially of a paper material.

A golf club brush is disclosed, the golf club brush includes a brush coupled to a carrier, the carrier being disposed within a housing. The carrier is configured to translate along a housing channel of the housing to be in either a retracted state or an expanded state via a spring disposed therein. In some embodiments, the golf club brush has a detachable brush-element configured to detachably couple to the carrier by a brush fastener. In some embodiments, bristles of the brush element form an angle relative to the carrier. In some embodiments, the carrier forms an angle relative to the housing. Such angles decrease a likelihood of a golf club making contact with an unintended portion of the golf club brush.

Various grill brushes and corresponding methods of use are disclosed. These grill brushes improve the effectiveness of use compared to existing designs. In certain variations, a wire brush is disclosed that includes a brush wire frame, multiple brush bristles coupled to the brush wire frame, and one or more donut brushes that are mounted on the brush bristles.

Disclosed herein is a novel toothbrush design and associated carrying case. In one embodiment the toothbrush may have a handle cylindrical in shape, and may break down into three separable sections, each joinable at threaded joints. One element may be configured to receive a removable bristle assembly. In one embodiment, the toothbrush elements may each be stored in separate compartments in the carrying case. The carrying case may also include a slidably extendible drawer configured to dispense floss. The carrying case may also include separate compartments for storing consumables such as toothpaste tablets and mouthwash tablets.

A wiper for a cosmetic vial comprises a monolithic part having a cylindrical section and a cone section concentrically and sequentially arranged, wherein the cylindrical section and the cone section have a central interior hollow space along an axial center, and wherein the cylindrical and the cone sections are formed from stringers arranged into a lattice with openings extending from the interior to the exterior of the cylindrical section and the cone section.

An oral care implement includes a head portion. The head portion includes one or more tooth cleaning elements. The oral care implement includes a handle portion that may be coupled to the head portion. The handle portion includes a central body having a proximal portion. The proximal portion may be opposite the head portion. The handle portion may include a first appendage extending laterally outwards from a first side of the central body in a first direction and a second appendage extending laterally outwards from a second side of the central body in a second direction opposite to the first direction. The first and second appendages may be angled towards each other to form an obtuse angle therebetween (e.g., when in an unstressed state). The proximal portion of the central body may protrude from a bottom end of the first and second appendages.

A retractable interdental brush includes an interdental brush, a retractable mechanism, and a handle. The retractable mechanism is configured to drive the interdental brush to extend from the handle to clean a gap between teeth. After use, the interdental brush is retracted into an accommodation space of the handle through the retractable mechanism. The interdental brush may be a built-in interdental brush. When the built-in interdental brush is used for cleaning, a brush body may be first retracted into an elbow at a front end of a delivery device, an outlet of the elbow is pressed against the gap between teeth to push the brush body, and a working portion of the brush body and enters into the gap between teeth to clean the gap between teeth, thereby resolving a problem with existing interdental brush that easily stabs gingival tissue due to a difficulty of alignment with the gap between teeth.

A toothbrush capable of inhibiting damage of an oral cavity of a user that includes: a head section that has a bristle implanting surface on a front end side; a handle section that is disposed on a rear end side from the head section and has a handle section main body; and a neck section that is disposed between the bristle implanting surface and the handle section. The toothbrush has a deforming portion that is located on the rear end side from the bristle implanting surface and is deformed, while stress characteristics associated with bending due to an external force acting on the head section are in a plane stress condition.