Patent ID: 11897008
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC B  C  E | IPC B  C  E

Claim 0:
1. A method for cleaning a urinal surface or a urinal pipe of a urinal, the method comprising:
dispensing a first dose of a cleaning composition onto the urinal surface or into the urinal pipe; and
repeating the dispensing the first dose step after a first event;
wherein the cleaning composition comprises urea hydrochloride and one or more thickeners and wherein the cleaning composition has a viscosity of 200 to 600 centipoise when the cleaning composition is at a temperature of 65° F. to 72° F.; and
wherein the first event is (1) a first time interval from one of a previous first dose dispensing steps; (2) motion detected at or near the urinal; (3) flushing of the urinal; (4) or a combination thereof.