Abstract: The novel cavitation based cleaning devices preferably contain one or more cavitation creating elements and a reservoir holding the cavitation creating elements with an opening for introduction of an item in proximity to the cavitation creating elements. The reservoir may be or include a water filled reservoir. Collapse of bubbles created by the cavitation creating elements preferably pulls debris from the item. In some aspects, the reservoir is configured to permit introduction of an item comprising a paint brush. The debris may include wet, semi-dry, and/or dry paint on and/or inside the paint brush. The cavitation creating elements may include cylinders that spin in opposite directions within the reservoir. Cavitation is preferably created without using transonic methods or elements. Aspects of the invention also include methods performed by and/or using the novel cavitation based cleaning devices disclosed herein.

Abstract: The novel cavitation based cleaning devices preferably contain one or more cavitation creating elements and a reservoir holding the cavitation creating elements with an opening for introduction of an item in proximity to the cavitation creating elements. The reservoir may be or include a water filled reservoir. Collapse of bubbles created by the cavitation creating elements preferably pulls debris from the item. In some aspects, the reservoir is configured to permit introduction of an item comprising a paint brush. The debris may include wet, semi-dry, and/or dry paint on and/or inside the paint brush. The cavitation creating elements may include cylinders that spin in opposite directions within the reservoir. Cavitation is preferably created without using transonic methods or elements. Aspects of the invention also include methods performed by and/or using the novel cavitation based cleaning devices disclosed herein.

Abstract: The present invention thoroughly cleans hairbrushes and combs and comprises an upper portion with at least two openings for containing a hair remover and an item to be cleaned, a rotating roller brush, and a housing portion. The roller brush, together with the hair remover, effectively clean and remove hair from styling combs and brushes and prevent accumulated hair from impeding the cleaning action by removing it from the roller brush. The device is configured in a specialized concave crescent shape, and the pattern of bristles on the roller brush is configured to optimize cleaning action on hairbrushes and styling combs.

Abstract: The present invention thoroughly cleans paintbrushes, arts & crafts brushes, artist brushes and cosmetic brushes and comprises a tank with an open top for containing cleaning fluid, a brush frame, rotating cleaning brushes, a motor housing and top cover. The rotating cleaning brushes, together with the stationary cleaning brush, remove paint or cosmetic materials from the brushes to be cleaned. The rotating and stationary cleaning brushes each bear a bristle portion comprising tufts, which are configured in a specialized tightly packed pattern to optimize cleaning the paintbrushes artists brushes, arts & crafts brushes or cosmetic brushes to be cleaned.

Abstract: The present invention thoroughly cleans hairbrushes and combs and comprises an upper portion with at least two openings for containing a hair remover and an item to be cleaned, a rotating roller brush, and a housing portion. The roller brush, together with the hair remover, effectively clean and remove hair from styling combs and brushes and prevent accumulated hair from impeding the cleaning action by removing it from the roller brush. The device is configured in a specialized concave crescent shape and the pattern of bristles on the roller brush are configured to optimize cleaning action on hairbrushes and styling combs.

Abstract: The present invention thoroughly cleans paintbrushes, arts & crafts brushes, artist brushes and cosmetic brushes and comprises a tank with an open top for containing cleaning fluid, a brush frame, rotating cleaning brushes, a motor housing and top cover. The rotating cleaning brushes, together with the stationary cleaning brush, remove paint or cosmetic materials from the brushes to be cleaned. The rotating and stationary cleaning brushes each bear a bristle portion comprising tufts, which are configured in a specialized tightly packed pattern to optimize cleaning the paintbrushes artists brushes, arts & crafts brushes or cosmetic brushes to be cleaned.

Abstract: The improved newsprint trash compactor uses an open-topped container, at least two opposite inner sides of which are lined with bristle brushes or rough surfaced elastomeric blocks, to releasably hold newsprint in place while it is being hand shoved against a spring loaded floating platform in the bottom of the container. The holders have opposed vertical grooves which run the height of the holders and which receive a strip of baling tape which is also trained over the platform. The tape is used to bundle the compacted newsprint and lift it out of the container. The compactor is simple, durable, inexpensive and easy to use. It can serve as a household trash container as well as trash compactor.

Abstract: The paint brush cleaning device includes a housing with an open top and removable lid, a bottom drain and a mounting to hold paint brushes passing an opening in the lid down into the housing's central space which has brush cleaning liquid therein. A pair of rotatable cleaning rollers bracket the paint brushes in the central space. The rollers preferably are powered by an electric motor connected to the housing. A number of spaced upwardly directed jet nozzles are disposed in the central space for directing streams of cleaning liquid under pressure against the hard to clean heel areas of the paint brushes. An impeller pump may be connected to a manifold in the central space, from which manifold the jet nozzles extend. Two pairs of rollers may be used, with the members of each pair disposed vertically relative to each other and over which a continuous sheet may be trained. The sheet bears cleaning bristles and/or fingers. The device is simple, durable and efficient.