Abstract: New oral rinse solutions and mouthwashes are provided. The oral rinse solutions comprise essential oil and alcohol, supplemented with hydrogen peroxide, and natural extracts. The essential oil and/or alcohol can be provided as part of a base composition. The most preferred base compositions are antiseptic mouthwashes containing the essential oil and/or alcohol. Alternatively, the ingredients can be individually added to the inventive composition. The oral rinse solutions provide antimicrobial activity while soothing oral inflammations and irritations, thus being useful for treating, alleviating, and promoting healing of a wide variety of oral ailments such as periodontal disease (gingivitis and periodontitis), plaque, oral inflammation, toothaches, oral ulcerations, dry socket, dentin hypersensitivity, and halitosis, as well as address aesthetic issues such as bad breath and tooth discoloration.

Abstract: An apparatus including means for measuring and storing flow information for a fluid flowing through each of a plurality of fixtures in a single unit in a multi-unit structure, and each means for measuring and storing operates independently of all other means for measuring and storing and means for generating and storing power from the fluid flowing through each of the plurality of fixtures. The apparatus also may include means for transmitting in a wireless transmission the flow information with a unique identifier associated with each of the plurality of fixtures having sufficient stored power to transmit the flow information and means for accumulating the flow information in a storage area for each of the plurality of fixtures with insufficient stored power to transmit the flow information.