In some embodiments, an oral care system includes a toothbrush and a smart device removably retained in the toothbrush and having a plurality of sensors for sensing conditions of the oral cavity. The sensors may include sensors that obtain information while the smart device is retained in the toothbrush and sensors that obtain information while the smart device is separated from the toothbrush.

A wheel cleaning chair is disclosed which, in general, includes a chair seat, a chair base, and a column. The column connects the chair seat and the chair base. The chair base includes two or more wheel assemblies. Each wheel assembly includes a wheel casing and a wheel. The wheel assemblies also include a wheel cleaner proximate each wheel.

A DuraLock scrubber and scraper attachments with replaceable surface scrubbing and scraping capability, that includes providing a removable/replaceable surface scrubbing and scraping attachments, and attaching the elements to the mop head holder for scrubbing and scraping the floor surface. This provides a mop handle with surface scrubbing and scraping capability and includes an attachment for rigid connection to a mop handle, which is adapted to carry replaceable surface cleaning element(s). The replaceable elements can be a scraper, scrubbing pad or bristles or other abrasive materials that can be interchanged or replaced depending upon the job or as the components wear without requiring removal of the mop head and further allows the replacement of the mop head without requiring removal and reinstallation of the elements.

A washing bag for washing an object includes a bag body, an opening unit and a plurality of bristles. The bag body includes an inner surface, a containing space and an opening part. The containing space is used for containing the object. The opening unit is located on the opening part. The plurality of bristles are located on the inner surface. Via the abovementioned structure, when the object is in the containing space, the plurality of bristles touch the object.

An auto brushing device for brushing a rule, including: at least one brushing roller configured to rotate to brush against the rule to remove various impurities; a first unit configured to control rotational speeds of the at least one brushing roller; and a second unit configured to control distances of the at least one brushing roller from the rule.

A utensil toothbrush apparatus includes a utensil segment and a toothbrush segment. The toothbrush segment includes a handle and a brush head, while the utensil segment includes a handle and a utensil head. The utensil handle and toothbrush handle are configured to couple together so that the utensil handle and toothbrush handle form a continuous handle between the utensil head and toothbrush head.

A method of monitoring oral health including deriving a health profile of a user from information obtained from a sample taken from the user; displaying a representation of the health profile on a display, wherein the representation of the health profile includes a list of undesirable oral health characteristics that are detectable from the sample and a graphical depiction of an oral cavity divided into a plurality of regions; and wherein in response to selection of a first one of the undesirable oral health characteristics, the representation of the health profile indicates which regions of the user's oral cavity are affected by the first one of the undesirable oral health characteristic.

This invention relates to a broom including an elongate handle attached at one end to a head, a plurality of bristles attached to the head on a different side from the handle, and an auxiliary tool portion configured for use in any one or more of the group selected from scraping, cutting and scooping. The auxiliary tool portion is removably attached to the head and/or handle by means of a quick-release mechanism. The quick release mechanism may include a lever, skewer and stop, and the lever having a cam. The auxiliary tool portion may project forwardly from the broom and/or downwardly having a substantially rigid lower edge.

The tool has a folded position and an unfolded position. It will generally include a head assembly and an articulated handle. The handle can also be used alone. The handle, or the tool with such handle, occupies only a very compact space once in a fully folded position. It may thus be easily carried and stored when not in use. It can be folded and unfolded with only a minimal manipulative effort and level of difficulty. The main constituent parts cannot become detached and this unitary design alleviates the risks of parts being misplaced or lost.

The invention is directed to an elevator track cleaner. The track cleaner is provided in a rectangular scrub brush configuration, providing a platform with a raised handle affixed to the top surface. The bottom surface provides a longitudinal band of stiff, flexible bristles along the centerline, and two longitudinal bands of small hooks on either side of the bristles for the purpose of securing a flexible white scrub pad. The pad is used to scrub the elevator track, with the bristles urging the pad into the groove where the track is located.