Patent ID: 9380858
Filing Date: 2016-07-05
CPC Classification: A46B,B08B,C11D

Claim Text:
1. A method of cleaning unsanitary drinking water containers comprising: providing a cleaning device insertable into an interior of an unsanitary drinking water container to clean the interior of said unsanitary drinking water container, said cleaning device having at least one interior compartment; providing a cleaning composition directed to cleaning unsanitary drinking water containers, the cleaning composition consisting of: 15-25 percent by weight of sodium chloride; 5-15 percent by weight of citric acid or lemon juice; and 68-78 percent by weight of sodium bicarbonate; providing at least one abrasive exterior surface or brush on said cleaning device; introducing said cleaning composition into said interior compartment of said cleaning device; inserting the cleaning device into the unsanitary drinking water container such that the cleaning device is entirely within the interior of the unsanitary drinking water container; introducing water into the unsanitary drinking water container; and grasping and shaking said unsanitary drinking water container to agitate the water and the cleaning device around the interior of the unsanitary drinking water container such that said cleaning composition is dispensed from within the at least one interior compartment of the cleaning device into the interior of said container and said at least one abrasive exterior surface or brush agitates and disengages algae from interior walls of said container.