Patent ID: 7771540
Filing Date: 2010-08-10
Classification: B08B

Abstract:
1. A method of cleaning an appliance, comprising the steps of: a) providing a sonic cleaning device having a bath tray; b) providing an effervescent cleaning tablet; c) placing the appliance in the bath tray; d) placing said effervescent tablet in said bath tray; e) placing enough fluid in said bath tray so as to activate said effervescent tablet thus, providing foam; f) initiating said sonic cleaning device to provide cleaning waves through said foam; g) allowing said foam to substantially contact said appliance so that said appliance is primarily contacted by foam, providing a foam bath; and h) allowing said cleaning waves through said foam bath to agitate bubbles of said cleaning foam, thus providing agitated foam, and utilizing said agitated foam to scrub clean the surface of said appliance.