The present invention provides for oral care systems (1100) comprising: an appliance comprising a first (1132) and second (1134) plurality of nozzles, the appliance configured to be held in the mouth of a user with the first and second plurality of nozzles in fluid communication with one or more surfaces of the user's oral cavity； a source of gas； a source of liquid； and a fluid controller for directing entrained fluid to the appliance. Also disclosed are methods of cleaning, or otherwise providing benefits to, one or more surfaces of the oral cavity using a system of the present invention.
