A case for a dental treatment device includes a bottom panel having an inner surface and an outer surface. The inner surface of the bottom panel defines a first concave portion that corresponds to a shape of a bottom of the dental treatment device. The first concave portion forms a corresponding first convex portion of the outer surface of the bottom panel. The case also includes a top panel having an inner surface and an outer surface. The inner surface of the top panel defines a second concave portion that corresponds to a shape of a top of the dental treatment device. The second convex portion forms a corresponding second convex portion of the outer surface of the top panel.

A case for a dental treatment device includes a bottom panel having an inner surface and an outer surface. The inner surface of the bottom panel defines a first concave portion that corresponds to a shape of a bottom of the dental treatment device. The first concave portion forms a corresponding first convex portion of the outer surface of the bottom panel. The case also includes a top panel having an inner surface and an outer surface. The inner surface of the top panel defines a second concave portion that corresponds to a shape of a top of the dental treatment device. The second convex portion forms a corresponding second convex portion of the outer surface of the top panel.

A holder, in helix form, has an opening in communication with a helix interior. The helix may be capable conforming to the shape of an article to be carried at least partially within the interior. Applying a strain to the helix causes the helix to grip the article. The gripping by the helix may be reduced or eliminated by applying a compressive force to the helix.

A holder, in helix form, has an opening in communication with a helix interior. The helix may be capable conforming to the shape of an article to be carried at least partially within the interior. Applying a strain to the helix causes the helix to grip the article. The gripping by the helix may be reduced or eliminated by applying a compressive force to the helix.

A toothbrush holder which has a case having an inside portion adapted and sized for holding a toothbrush in the inside portion. The bottom portion of the case having at least one opening enabling liquids to drain from an inside the case. The top portion of the case having an aerosol restrictor, which allows liquid from the inside of the case to evaporate through openings in the aerosol restrictor, but which prevents aerosolized liquids from an outside of the case from reaching the inside of the case. The aerosol restrictor includes multiple inwardly facing baffles, each baffle blocking a portion of an opening on the top portion of the case, and the multiple baffles collectively blocking any direct path for aerosolized droplets between an outside of the case and the inside of the case. Each baffle includes an upwardly facing spike which forms a high point of the baffle reaching towards a top of the case and a downwardly facing indent which forms a low portion of the baffle.

A toothbrush holder which has a case having an inside portion adapted and sized for holding a toothbrush in the inside portion. The bottom portion of the case having at least one opening enabling liquids to drain from an inside the case. The top portion of the case having an aerosol restrictor, which allows liquid from the inside of the case to evaporate through openings in the aerosol restrictor, but which prevents aerosolized liquids from an outside of the case from reaching the inside of the case. The aerosol restrictor includes multiple inwardly facing baffles, each baffle blocking a portion of an opening on the top portion of the case, and the multiple baffles collectively blocking any direct path for aerosolized droplets between an outside of the case and the inside of the case. Each baffle includes an upwardly facing spike which forms a high point of the baffle reaching towards a top of the case and a downwardly facing indent which forms a low portion of the baffle.

A container for storing and drying cosmetic brushes includes an enclosed container with a hinged top cover. Furthermore, a mesh filter is located on the top of the container and multiple suction cups are mounted on interior brush holders wherein the brushes are inserted into the container and kept in a sanitary environment while drying. The filter prevents air from entering the container which may contain dust and germs. In another embodiment, the top cover is provided as a pull-out top cover. In yet another embodiment, the top cover is provided as a screw-on cover.

A container for storing and drying cosmetic brushes includes an enclosed container with a hinged top cover. Furthermore, a mesh filter is located on the top of the container and multiple suction cups are mounted on interior brush holders wherein the brushes are inserted into the container and kept in a sanitary environment while drying. The filter prevents air from entering the container which may contain dust and germs. In another embodiment, the top cover is provided as a pull-out top cover. In yet another embodiment, the top cover is provided as a screw-on cover.

An oral care regimen kit includes a packaging unit. The packaging unit includes an oral care system, which includes a toothbrush and an oral fluid container, and a clip configured to engage a first portion of the oral care system such that the toothbrush cannot be depressed into the oral fluid container while the oral care system is engaged by the clip.

An oral care regimen kit includes a packaging unit. The packaging unit includes an oral care system, which includes a toothbrush and an oral fluid container, and a clip configured to engage a first portion of the oral care system such that the toothbrush cannot be depressed into the oral fluid container while the oral care system is engaged by the clip.