A brush cleaning device includes a brush including an electrode therein; a cleaning tank in which the brush is accommodatable; a platen in the cleaning tank, the platen being spaced apart from the brush, and including an electrode therein that interacts with the electrode of the brush; and a voltage supplier having an electrode interacting with the electrode of the brush, and supplying a voltage to form an electrical field on the brush and the platen, wherein the brush includes a cylindrical body including a plurality of protrusions on a surface thereof, and pores in at least a portion of the plurality of protrusions; a particle collection pipe at a center of the cylindrical body; and a particle suction pipe in fluid communication with the particle collection pipe and extending radially to the pores at an outer surface of the brush.

A dust and debris collection system for use with woodworking routers, including a baffle, a dust collection hood, and a brush. The baffle includes a top surface, where the top surface is configured to deflect cooling air generated by a woodworking router out and away from the woodworking router in order to allow the woodworking router adequate cooling and efficient dust collection. The dust collection hood is located adjacent to the baffle and includes a sloped wall that is aerodynamically shaped to remove dust and debris and includes a central bit hole configured to accept a bit. The brush has a series of bristles extending from the dust collection hood. The brush and its bristles contain dust and debris.

The present disclosure generally relates to oral care systems and devices. An oral care system includes a container defining an interior portion. The container includes a repository provided within the interior portion and configured to hold a fluid, and a barrier configured to maintain the fluid separate from the interior portion. The barrier is configured to be breached to expose the interior portion to the fluid. The oral care system may further include a toothbrush. The container is configured to retain at least a portion of the toothbrush.

A hole cleaning apparatus includes a member, a brush, and a vacuum source. The brush rotates around a longitudinal axis of the member, or translates in a direction which is substantially parallel to the longitudinal axis of the member. The vacuum source provides vacuum suction within the member.

An oral care system for a defined oral care cleaning cycle comprising a base module 100, a head module 150 comprising a toothbrush-bristle brush 165 disposed on a bristle-retaining surface of the head module, and a tail module 151. A multi-input/multi-display counter 149 is disposed on a base-module main body 110 of the main body 100. The multi-input/multi-display counter 149 independently displays first and second count-states, and includes first and second independently-operable user inputs that are respectively associated with the first and second count-states such that: (a) in response to user engagement of the first user input, the first count state is incremented or decremented; and (b) in response to user engagement of the second user input, the second count state is incremented or decremented.

The present invention relates to a brush assembly for cleaning metal, the assembly comprising one or more brush heads, each brush head comprising a bundle of conductive filaments, having a working end adapted for contacting metal, and a terminal end, the brush head connectable to an electricity supply, and a housing connected to and retaining at least one sheath, each sheath at least partially surrounding at least one brush head, wherein each brush head and its respective sheath are movable in relation to each other by operating an adjustment mechanism and the working end of the brush head and the sheath are selectively fixable in relation to each other.

An oral care product dispensing system includes a container and a plurality of individually packaged items arranged in an organized fashion according to a predetermined treatment plan. At least one of the individually packaged items, or the packages in which it is contained, may be identified with a predetermined time for use. The plurality of individually packaged items may be arranged sequentially according to the predetermined time for use, such as meals, times of day, days, or intervals.

An autonomous cleaning robot includes a drive system to move the autonomous cleaning robot about a floor surface, a cleaning head on a bottom portion of the autonomous cleaning robot, a side brush on the bottom portion of the autonomous cleaning robot, and a vacuum system in pneumatic communication with the opening. The cleaning head is configured to direct debris from the floor surface into the autonomous cleaning robot as the autonomous cleaning robot moves about the floor surface. The side brush is rotatable about a rotational axis forming a non-zero angle with a floor surface, and the side brush comprising an opening.

A dust and debris collection system for use with woodworking routers, including a baffle, a dust collection hood, and a brush. The baffle includes a top surface, where the top surface is configured to deflect cooling air generated by a woodworking router out and away from the woodworking router in order to allow the woodworking router adequate cooling and efficient dust collection. The dust collection hood is located adjacent to the baffle and includes a sloped wall that is aerodynamically shaped to remove dust and debris and includes a central bit hole configured to accept a bit. The brush has a series of bristles extending from the dust collection hood. The brush and its bristles contain dust and debris.

A hole cleaning apparatus includes a member, a brush, and a vacuum source. The brush rotates around a longitudinal axis of the member, or translates in a direction which is substantially parallel to the longitudinal axis of the member. The vacuum source provides vacuum suction within the member.