Suma Star D1 Washing Up Liquid Pack quantity: 2 x 5 Litre.

Amazon

Dilution Ratio: 1:500 - 1:1000 The high-performance solution cuts through grease and dried-on food Enables streak-free and easy rinsing This washing up liquid features a slight perfume The solution is food-safe, ideal for commercial kitchens

Euroffice

Plastic. Dilution Ratio: 1:500 - 1:1000. The solution is food-safe, ideal for commercial kitchens. Each 5Ltr bottle delivers approximately 250 x uses. Suitable for use on crockery, cutlery, glassware, pots, pans and utensils.