WAREWASHING SYSTEM CONTAINING LOW LEVELS OF SURFACTANT

摘要

PROBLEM TO BE SOLVED: To provide a method of washing ware in an automatic institutional warewashing machine, using a cleaning composition containing a surfactant which eliminates the need for a surfactant in the rinse step.

SOLUTION: A surfactant is employed in the wash step in an amount not to exceed 15 wt.% based on weight of the detergent. The amount of surfactant is sufficient to provide a layer of surfactant on the ware so as to afford a sheeting action in an aqueous rinse step without any added rinse agent.

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