#$%^&*AU2019101501A420200123.pdf#####ABSTRACT The present invention provides for oral care systems comprising: an appliance comprising a first and second 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 5 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 provided are methods of cleaning, or otherwise providing benefits to, one or more surfaces of the oral cavity using a system of the present invention. 61
