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 cleaning machine may include: a first brush comprising a first brush shaft extending in a left-right direction and a first brush body held by the first brush shaft; a second brush comprising a second brush shaft extending in the left-right direction and a second brush body held on the second brush shaft; a brush supporting member supporting each of the first brush and the second brush such that the first brush and the second brush are rotatable; a body supporting the brush supporting member such that the brush supporting member is pivotable; and a pivot mechanism configured to pivot the brush supporting member with respect to the body. At least the first brush may move with respect to the body in an up-down direction when the brush supporting member pivots with respect to the body.

A method of cleaning and polishing a backside surface of a semiconductor wafer is provided. The method includes placing an abrasive brush, comprising an abrasive tape wound around an outer surface of a brush member of the abrasive brush, on the backside surface of the semiconductor wafer. The method also includes rotating the brush member to polish the backside surface of the semiconductor wafer by abrasive grains formed on the abrasive tape and to clean the backside surface of the semiconductor wafer by the brush member which is not covered by the abrasive tape.

A rotary cutting tool cleaning system, device, and method for cleaning debris and shavings from a rotary cutting tool such as a drill bit or reamer. The system includes at least one roller rotatably mounted in a cartridge, wherein the cartridge includes a rotary cutting tool opening in a top thereof for insertion of the rotary cutting tool into the cartridge. The rollers that remove the debris may be brushed rollers configured for axial rotational engagement with the rotary cutting tool. The system can be non-electric or, alternatively include a power supply that rotate the at least one roller.

The disclosure provided herein is directed to a body scrubbing device. The body scrubbing device has a cleaning member and a connection member that are removably connected to a body of the body scrubbing device. The body scrubbing device is stackable and arrangeable with another body scrubbing device by interconnection between a male interconnection member and a female interconnection device.

Disclosed herein are a mop mitt for car washing, a mop body for car washing, and a method of manufacturing a mop mitt for car washing. According to one embodiment of the present invention, there is provided a mop mitt for car washing, the mop mitt including: a first surface sewn in the state in which an outer peripheral portion has been folded inward, and forming one surface of a pocket shape having one open side; and a second surface extending from the first surface, rotated around a central portion, and facing the first surface; wherein the first and second surfaces are sewn together on both sides of thereof, so that the mop mitt for car washing is gripped through an insertion portion having one open side.

A solar panel cleaning system includes a brush connected by a hose to a fluid supply. The brush has scrubbing material, such as bristles, attached to a brush body for mechanically cleaning the surface of the solar panel. The width of the contact surface of the scrubbing material may be equal to the width of the solar panel, so that the solar panel may be cleaned with only upward and downward strokes. The brush body may further support a fluid manifold that receives the fluid from the fluid supply. The fluid manifold may include nozzles that emit the fluid under pressure onto the solar panel. The nozzles may project both frontward and rearward of the brush body so that the fluid sprays off the solar panel in front of and behind the brush. Spray patterns of the nozzles may overlap and impinge the entire width of the solar panel.

An adjustable stroller wheel cleaning brush is a cleaning apparatus, that can access multiple locations of a wheel at the same time. Further, the device may also clean wheels of a wide variety of strollers and other similar sized wheels. To accomplish this, the apparatus is designed similar to an adjustable wrench, but with brushes on the wrench head's interior surfaces. More specifically, the wrench head may have an open jaw with an adjustable range enabling the cleaning apparatus to be used on wheels of varying dimensions. Further, the brushes of the apparatus would extend from multiple directions on the wrench head, thereby enabling the cleaning apparatus to clean multiple locations on the wheel. Thus, the stroller wheel cleaning brush is a user friendly, cost efficient, and width adjustable cleaning apparatus that enables efficient cleaning of stroller wheels.

A toothbrush is provided. The toothbrush may include a brush head having a first brush and a second brush. Each of the first brush and second brush may include bristles extending radially from first ends of the first brush and second brush. The first brush and second brush may rotate in opposite directions along rotational axes parallel to a longitudinal axis of the toothbrush to brush away from the gums of a user and assist with implementing a rolling brushing method.

This relates to a cosmetic product applicator comprising, along the same longitudinal axis, a mascara portion and an applicator portion, the mascara portion comprising a longitudinal sleeve along a longitudinal axis and an applicator end piece at a distal end of the sleeve, the applicator portion comprising a longitudinal rod and an applicator end at a distal end of the rod, the sleeve being dimensioned so as to be able to accommodate the longitudinal rod at least in part, the mascara portion and the applicator portion being able to be joined together and detached from one another, characterised in that the applicator end piece comprises a housing which is dimensioned so as to allow the applicator end to pass therethrough at least in part when the mascara portion is joined to the applicator portion.