Nonchlorinated, Machine Dish Liquid Is Specially Formulated To Provide Excellent Soil Removal In Hard Water Conditions. It Cuts Through Grease And Dried-On Food. Suma Nova L6 Is Suitable For Use In A Wide Range Of Single And Multi-Tank, Warewashing Machines. It Prevents Scaling In Dish-Wash Machines Even In Hard Water Condition. Dishwashing Liquid Should Not Be Used With Soft Metals. Dilution Ratios Range From 1:400 To 1:1000.