Patent ID: 7322534

Claim:
A hand-held spraying device comprising a container, a water purifier, and a spray head, all of which are part of said device during use of said device, wherein the container contains a cleaning composition that is distinct from a supply of water, but which may be mixed with a supply of water, and the spraying device comprises a valve system in said spraying device, wherein said valve system is designed to facilitate compliance with a three or more separate step wash and rinse process, wherein one of said steps comprises a step of spraying the cleaning composition in the container which has been mixed with said supply of water, another step comprises an unpurified water rinsing step, and one step comprises a purified water rinsing step, wherein the spraying device comprises a means for connection to a hose which defines a water inlet, means for removal of a composition from the container, and said valve system is suitable for controlling water flow through the spray device and at least one spray nozzle wherein the means for removal of a composition from the container comprises a tube which is attached to the spray head and extends into the container.