Abstract: Microreactors (10) and methods for generating hydrogen peroxide are disclosed. More specifically, microreactors (10) and methods are provided for the batchwise generation of hydrogen peroxide in which respective hydrogen and oxygen electrolysis chambers, and a hydrogen peroxide reaction chamber is fluid-connected to and positioned physically between, the electrolysis chambers. In specially preferred embodiments, the hydrogen peroxide microreactor (10) of the present invention will be in the form of a silicon chip reactor body having a pair of electrolysis channels (14-1, 14-2), reactant channel (14-3) positioned between the electrolysis channels, and at least one (preferably several) connector channel(s) (14-4) which fluid-connect(s) the pair of electrolysis channels (14-1, 14-2) with said reactant channel (14-3). A pair of electrodes (16-1, 16-2) is provided so that each is in operative association with a respective one of the electrolysis channels (14-1, 14-2).

Abstract: A skin cleansing and moisturizing device including a hand-held control wand that is detachably secured to a pad, one side of which is adapted to cleans the user's skin. A mechanical vibratory assembly is provided within the housing and imparts a vibratory motion to the pad. Additionally, a heat source is provided for heating the user's skin. The vibratory assembly may also apply suction to the skin through the pad.

Abstract: A device for cleansing teeth, including an arcuate housing defining an open top channel for placement over an arch of teeth and a plurality of cleansing components disposed within the channel for engaging and cleansing side and bottom surfaces of the teeth in the housing. The cleansing components include micro-fibrils that project from wall(s) of the housing or are defined on carriers suspended in a medium disposed in the channel.