Patent ID: 7775458

Claim:
A method of automatically cleaning all internal side walls of a shower enclosure with a liquid cleanser, comprising: positioning an automated sprayer having a hanger at a selected location in the enclosure by hanging the hanger from a shower head that extends into the enclosure, wherein the sprayer has a container of liquid cleanser and a liquid pumping system capable of delivering liquid cleanser from the selected location to all of said internal side walls; activating a timer on the sprayer to initiate a first countdown; at the expiration of the first countdown, automatically spraying liquid cleanser in drops of a size larger than an atomized drop size so as to form a stream to contact all of said side walls with the cleanser in a manner which assists in cleaning all of said side walls; and automatically terminating the spray cycle at the expiration of a second countdown following the first countdown; wherein the sprayer has a motorized spray head which is mounted within the enclosure to rotate during the spraying to impart centrifugal force to the liquid cleanser; whereby all of said side walls are at least to some extent cleaned by said spraying; and wherein said automated sprayer is non-integrally mounted within said enclosure without damaging a wall of the enclosure but also in contact with one of the side walls; wherein the sprayer has a tray sized to receive the container in an inverted fashion.