An example adjustable brush may include a handle and a brush head coupled to the handle. The brush head may include a platform, a first arm extending from the platform, and a second arm extending from the platform. A non-rotatable shaft may extend between the first and second arms and a rotatable shaft may be positioned between the non-rotatable shaft and the platform. The rotatable shaft may extend between the first and second arms. A plurality of adjustable teeth may be slideably coupled to the non-rotatable shaft and a plurality of spacers may be positioned on the rotatable shaft. At least a portion of one or more of the plurality of spacers may engage at least a portion of a respective one or more of the adjustable teeth. A rotation of the rotatable shaft rotates the spacers and causes a lateral movement of the adjustable teeth along the non-rotatable shaft.

A beauty apparatus according to the present disclosure includes a main body including a grip, and a brush part rotatably mounted to the main body. The brush part includes a first brush having a tuft of a plurality of bristles, and a second brush thicker than each of the plurality of bristles. A plurality of the second brushes disposed around a rotation center of the brush part is made greater in number than a plurality of the second brushes disposed along an outer circumference of the brush part. The beauty apparatus is capable of more uniform removal of dirt from skin.

A beauty apparatus according to the present disclosure includes a main body including a grip, and a brush part rotatably mounted to the main body. The brush part includes a first brush having a tuft of a plurality of bristles, and a second brush thicker than each of the plurality of bristles. A plurality of the second brushes disposed around a rotation center of the brush part is made greater in number than a plurality of the second brushes disposed along an outer circumference of the brush part. The beauty apparatus is capable of more uniform removal of dirt from skin.

A cleaning device for cleaning a removable dental appliance is described. The device includes a rotatable upper cleaning brush having a plurality of downwardly protruding bristles for cleaning an upper surface of a removable dental appliance. The device also includes a lower dental appliance holder for holding the dental appliance and which is used in connection with the rotatable upper cleaning brush to limit movement of the dental appliance relative to the rotatable upper cleaning brush wherein, in use, a cleaning action can be applied to the dental appliance by rotating the rotatable upper cleaning brush relative to the dental appliance. The cleaning device further includes a casing connector for temporarily rotatably interconnecting the rotatable upper cleaning brush and the lower dental appliance holder so as to form a single integrated unit when assembled.

A cleaning device for cleaning a removable dental appliance is described. The device includes a rotatable upper cleaning brush having a plurality of downwardly protruding bristles for cleaning an upper surface of a removable dental appliance. The device also includes a lower dental appliance holder for holding the dental appliance and which is used in connection with the rotatable upper cleaning brush to limit movement of the dental appliance relative to the rotatable upper cleaning brush wherein, in use, a cleaning action can be applied to the dental appliance by rotating the rotatable upper cleaning brush relative to the dental appliance. The cleaning device further includes a casing connector for temporarily rotatably interconnecting the rotatable upper cleaning brush and the lower dental appliance holder so as to form a single integrated unit when assembled.

A sweeping brush for an automatically moving cleaning device has a rotational axis receptacle for receiving a rotational axis of the cleaning device and at least one bundle receptacle that extends outwardly from a transition area on the rotational axis receptacle, which holds a bristle bundle having a plurality of bristles. The bundle receptacle is arched as viewed in an axial direction of the rotational axis receptacle. In order to optimize known sweeping brushes in terms of their service life and cleaning properties, the bundle receptacle is fabricated out of an elastic material.

An electric toothbrush with the brush head in the form of a mouth guard is provided. The electric toothbrush generally includes a brush head configured into the form and shape of a mouth guard, and a handle coupled to the brush head. In some implementations, the handle may be detachable, or removable from the brush head. The brush head may include a liner of toothbrush bristles lining the inner walls and the base of the cavity of the brush head. In some implementations, the lining may be pre-fabricated together with the brush head. In other implementations, the lining may be changeable.

A portable skin cleaning apparatus that includes a cleanser assembly and a mist dispenser assembly. The cleanser assembly is configured to apply a cyclical mechanical force to a skin surface area of a user with a cleaning object. The mist dispenser assembly is configured to deliver a heated misted liquid to a skin surface area of a user.

A portable skin cleaning apparatus that includes a cleanser assembly and a mist dispenser assembly. The cleanser assembly is configured to apply a cyclical mechanical force to a skin surface area of a user with a cleaning object. The mist dispenser assembly is configured to deliver a heated misted liquid to a skin surface area of a user.

An example adjustable brush may include a handle and a brush head coupled to the handle. The brush head may include a platform, a first arm extending from the platform, and a second arm extending from the platform. A non-rotatable shaft may extend between the first and second arms and a rotatable shaft may be positioned between the non-rotatable shaft and the platform. The rotatable shaft may extend between the first and second arms. A plurality of adjustable teeth may be slideably coupled to the non-rotatable shaft and a plurality of spacers may be positioned on the rotatable shaft. At least a portion of one or more of the plurality of spacers may engage at least a portion of a respective one or more of the adjustable teeth. A rotation of the rotatable shaft rotates the spacers and causes a lateral movement of the adjustable teeth along the non-rotatable shaft.