Evans A137 Dishwash Extra 5 Litres (EV-DISHWE20) The Evans A137 Dishwash Extra is a concentrated, low foaming dishwashing detergent that ensures your crockery and kitchen utensils are left clean and bright in all water conditions, especially effective in extreme hard water environments. Key Features: Removes heavy grease and dried on food deposits . Prevents soil and limescale re-deposition with a blend of specialised ingredients. Supplied in a natural see-through container for easy volume monitoring. Suitable for single and multi-tank automatic dishwashing machines . Not for hand dishwashing or use in domestic machines. Application: Dishwash Machine: Dispense into the machine through an electronic dispenser at a ratio of 1 - 3 ml per litre , depending on soiling, or according to the manufacturers instructions. For best results , use in conjunction with Rinse Aid Extra . For professional use only.