Described herein is an electronic dual-head teeth cleaning appliance that facilitates simultaneous front and rear surface cleaning of individual teeth. The teeth cleaning appliance is rechargeable, portable, lightweight, and electronic. In particular, the appliance is equipped with an ergonomic axially rotating handle, speed settings, and may have rubber bristles on the brush heads for massaging the gums during teeth cleaning. The bristles may have side-to-side or rotational action.

An electric toothbrush includes a main body, a head connected to the main body, having a stem and a rotating element rotating in first and second rotation directions, a transmission shaft rotating the rotating element, a motor generating rotary motion transmitted via transmission shaft to the rotating element, and first, second and third push switches. Pressing the first switch, which is pressed when the transmission shaft is inclined in a first flexion direction, causes rotation of the rotating element in the first rotation direction. Pressing the second switch, which is pressed when the transmission shaft is inclined in a second flexion direction, causes rotation of the rotating element in the second rotation direction. Pressing the third switch, which is pressed by the transmission shaft when inclined with respect to the main body in a third flexion direction, causes rotation of the rotating element in the first or second rotation direction.

A floor cleaner can include a housing adapted for movement over a surface to be cleaned and at least one edge cleaning brush provided on the housing. The edge cleaning brush includes multiple cleaning implements which rotate at different velocities. A gear system, such as a planetary gear system, can drive one cleaning implement at a lower speed than another cleaning implement.

A drill-powered detachable BBQ grill brush with super cleaning power which can clean the BBQ grill effectively regardless of its temperature. The smart handle design makes it easy for the user to grab it firmly and reach out to the narrow or difficult places to remove the rust, debris, leftover food particles and dirt. It is also created specifically for cleaning food and rust off of grills/BBQ grates, which is typically done by hand with wired grill brush. The assembly can also be used to clean the stoves tops and other metal items restricting the use of brushes.

The brushhead includes an outer brushhead which is fixed in operation when the brushhead is attached to a skin brush appliance and an inner brushhead which oscillates in operation. The outer brushhead includes three spaced sections of elastomeric fingers and three spaced sections of tufts positioned, respectively, between the elastomeric finger sections. The inner brushhead includes a plurality of non-circular concentric rows of tufts.

An apparatus for cleaning a surface comprises a bracket and a drum, coupled to the bracket and rotatable relative to the bracket about a first axis. The apparatus further comprises a brush motor, mounted to the drum, and a brush, rotatable by the brush motor relative to the drum about a second axis, parallel to the first axis.

A brushing sprayer includes a pipe body, a diverter, a control assembly and a brushing head. A pipe body includes an inlet end and an outlet opening communicating with each other. A diverter is positioned in the pipe body, and includes a first flow way, a second flow way and a third flow way communicating with each other and communicating with the inlet end and the outlet end of the pipe body. A control assembly passes through the pipe body, and is connected to the diverter. The control assembly is adapted to plug two selected from the group consisting of the first flow way, the second flow way and the third flow way, whereby a water flow could be regulated by the control assembly to outlet from the first flow way, the second flow way or the third flow way. The brushing head is positioned on the outlet end of the pipe body.

A substrate cleaning brush for cleaning a wafer includes a brush main body, a brush holding unit, and a main flow path forming body. The brush main body has a liquid permeable structure and includes a lower surface that comes into contact with a substrate. The brush holding unit holds the brush main body while exposing a distal end portion in a vertical direction of the brush main body to the outside. The main flow path forming body includes a main flow path and a plurality of sub flow paths. The main flow path is formed to allow a processing liquid supplied from the outside to pass therethrough. The plurality of sub flow paths branch off from the main flow path, extend outward in a width direction perpendicular to the vertical direction of the brush main body, and are connected to an upper surface of the brush main body.

A brush assembly comprising a cushion pad and a plurality of brushes secured to the cushion pad. The cushion pad has a 25% compressibility within the range of 6.9 kPa (1 psi) to 2413 kPa (350 psi). At least one of the plurality of brushes comprises: a brush base, and bristles, the bristles comprising moldable polymeric material and abrasive particle additives.

A brush construction for motor vehicle washing systems comprises a base plate (2) that supports a plurality of bristles (3) each of which has a base end (31), fixed to the plate (2), and a free end (32); the base plate (2) is suitable for being removably fixed to a rotating construction that is suitable for rotating the base plate (2) around the central axis thereof; the bristles (3) are fixed to the base plate (2) with different tilts both in radial directions, inwardly and outwardly, both in non-radial directions, clockwise and anticlockwise, with respect to the rotation direction of the base plate (2) or in any other direction that is different from the preceding directions; the bristles (3) being arranged with mutually converging and/or diverging tilt directions.