Abstract: A cleaning kit for removing residual matter from the interior of a narrow necked container includes an enclosure, solid cleaning media, a first closure member, and a second closure member. The enclosure has an interior volume bounded at least in part by first and second ends. The first end having a first opening, and the second end having a second opening that is larger than the first opening. The cleaning media is positioned within the interior of the enclosure. A first closure member is removably positioned to obstruct the flow of the solid cleaning media out of the enclosure through the first opening while allowing the flow of fluid from the interior volume of the enclosure through the first opening. The second closure member is removably positioned to obstruct the flow of the cleaning media out of the enclosure through the second opening.

Abstract: A bristle structure including at least two stem wires spirally wound together to form a longitudinally extending core of the bristle structure and a plurality of bristles extending outwardly from the longitudinally extending core. Each of the bristles has a first end and an opposed second end, and each of the bristles is clamped between the stem wires such that the second end of each bristle extends a greater distance from the longitudinally extending core than the first end of the each bristle.

Abstract: A bristle structure including at least two stem wires spirally wound together to form a longitudinally extending core of the bristle structure and a plurality of bristles extending outwardly from the longitudinally extending core. Each of the bristles has a first end and an opposed second end, and each of the bristles is clamped between the stem wires such that the second end of each bristle extends a greater distance from the longitudinally extending core than the first end of the each bristle.

Abstract: A cleaning brush has a handle, an elongated stem formed from a flexible coil spring, bristles at the end of the stem and a stiff member extending axially within the coil spring from the handle a distance partly the length of the stem to allow flexibility only in the area between the end of the stiff member and the bristle portion.

Abstract: An improved grill cleaning brush in which the cleaning of the grill ribs is effected by portions of the bristles intermediate the ends thereof, rather than the ends of the bristles. As a result, a more efficient cleaning of the grill ribs is effected. Further, the improved grill brush permits the application of additional pressure to the brush by providing a V-shaped construction of intermeshing brushes, with the bristles at the lower end of the brushes engaging the shank portion of the adjacent brush element.