For the manual washing of pots pans crockery and utensils where an antibacterial action is required. Evolution Antibac Potwash Detergent has excellent soil removing and foaming properties and has been specially designed for use in the Evolution Concentrate dispensing system. The product passes British Standard BSEN 1276 (European Suspension Test) at a dilution of 20ml in 20 litres of water at a temperature of 50?C in only 2 minutes.The following bacteria were used: Pseudomonas aeruginosa ATCC 15442 Escherichia coli NCTC 10418 staphylococcus aureus NCTC 6571 enterococcus hirae ATCC 8043.