A tool for cleaning dirt and debris from between the treads of a sole of a shoe, boot, or other footwear. The tool includes a pick member extending from a body that narrows into a tip. The body is configured to be held between a thumb and a finger. Several brushes extend from several holes along a length of the pick member from front to back. The tip of the pick member is used to scrape or dislodge the dirt or debris from between the treads. The brushes may also be used to remove dirt and debris that is not dislodged by the tip. The tool is attachable to a key ring for portability and convenient access.

An oral care system includes a first package, a second package, and a container. The first package has a first identifier associated with a first time of day. The first package contains a first unit dose suction brush. The first unit dose suction brush includes a first handle, a first cleaning head, and a first vacuum port. The first handle has a first brush first end and a first brush second end opposite the first brush first end, the first handle having a first suction channel extending from the first brush first end to the first brush second end. The first cleaning head is connected to the first brush first end. The first cleaning head includes a first suction port and a plurality of first bristles arranged in a first pattern surrounding the first suction port. The first vacuum port is located at the first brush second end.

A brush with bristles attached to multiple sides is designed to clean any gutter guard type that is manufactured today, including reverse curve type gutter guards. The brush has a main body of reverse-oriented bristles and accommodates an extension pole on the reverse side. When placed on top of the gutter guard, the brush can be pushed/pulled back and forth using the pole to dislodge any unwanted debris attached to the gutter guard's working surface. The use of the pole removes the need for a person to be on the roof when attempting to clean the gutter and/or gutter guard. With multiple bristle orientations, the brush can be used for other outdoor cleaning uses, such as house fixtures, structures, windows and so forth.

A manual toothbrush (1) includes an elongated handle part (2) defining a geometric handle part longitudinal axis (10) and a bristle plate (4). The handle part (2) has a recess (6) defined therein and a handle part end side (5) extending transverse to the handle part longitudinal axis. An identifier body (8) is anchored in the handle part end side in a non-detachable manner, e.g., in a material bonded manner. The manual toothbrush is enclosed in a sealed sales package.

A toothbrush holder is disclosed, the toothbrush holder may include: a handle, where the handle has a top provided with a fixing head, and the fixing head is provided with a plurality of second sliding rails; and a toothbrush bar, where the toothbrush bar is provided with a first sliding rail, and the toothbrush bar has a front end provided with a rotating head, the rotating head is provided with a third sliding rail, the first sliding rail is mutually communicated with the third sliding rail, and a side of the rotating head is rotationally connected with a side of the fixing head so as to enable the second sliding rail to be mutually communicated with the third sliding rail. In addition, a multi-face toothbrush having a plurality of toothbrush heads is disclosed, which achieves the effect of one toothbrush holder having a plurality of toothbrush heads.

A head for an oral care implement, the head comprises a number of colored filaments of different types, the filaments extending from a mounting surface of the head and being grouped together to define a color pattern. The number of colored filaments of different types comprises at least a first type of filament having time-controlled color changing properties and a second type of filament having time-controlled color changing properties, so that each of the first and second type of filament changes its color from an initial color to a second color within a pre-defined time period. The initial color of the first and second type of filament defining an initial color pattern

[00001]$\stackrel{\_}{C_{\mathrm{ab}\mathrm{new}}^{*}},$

while the second color of the first and second type of filament defining a second color pattern

[00002]$\stackrel{\_}{C_{\mathrm{ab}\mathrm{used}}^{*}}.$

The change from the initial color pattern to the second color pattern is defined by a difference in value of colorfulness

[00003]$\stackrel{\_}{C_{ab}^{*}}=\stackrel{\_}{C_{\mathrm{ab}\mathrm{new}}^{*}}-\stackrel{\_}{C_{\mathrm{ab}\mathrm{used}}^{*}}.$

The change in value of colorfulness

[00004]$\stackrel{\_}{C_{ab}^{*}}$

is at least 5 in response to use and wear.

A head for an oral care implement comprises a number of colored filaments of different types. The filaments extend from a mounting surface of the head and are grouped together to define an initial color pattern. The number of colored filaments comprise at least a first type of filament having time-controlled color changing properties and a second type of filament having time-controlled color changing properties, so that each of the first and second type of filament changes its color from an initial color to a second color within a pre-defined time period. The initial color of the first type of filament is different from the initial color of the second type of filament. The second color of the first type of filament and the second color of the second type of filament are substantially the same, preferably substantially white, grey and/or translucent. The second color of the first and second type of filament define a second color pattern. The initial color pattern changes to the second color pattern after the head is used over about 240 minutes to about 360 minutes, by applying a brushing force from about 0.5 N to about 2.5 N.

A brush with bristles attached to multiple sides is designed to clean any gutter guard type that is manufactured today, including reverse curve type gutter guards. The brush has a main body of reverse-oriented bristles and accommodates an extension pole on the reverse side. When placed on top of the gutter guard, the brush can be pushed/pulled back and forth using the pole to dislodge any unwanted debris attached to the gutter guard's working surface. The use of the pole removes the need for a person to be on the roof when attempting to clean the gutter and/or gutter guard. With multiple bristle orientations, the brush can be used for other outdoor cleaning uses, such as house fixtures, structures, windows and so forth.