Lime-A-Way Extra - DELIMER FOR COMMERCIAL DISHWASHERS Concentrated acidic formulation which dissolves even the heaviest lime scale and oxide deposits. Improves efficiency of the dishwashing operation by keeping heating elements and rinse / wash nozzles in perfect condition. Performance: Completely strips stubborn oxide layers, recovering shine on stainless steel surfaces. Efficacy: Effectively removes lime build-up in the dishwasher, leading ultimately to less energy consumption.