To prepare your liquid detergent: dilute 20g of Chips in 1L of very hot water and stir until a gel is obtained. The detergent is ready to use. Store in a suitable bottle and shake well before each use. Hand wash: dilute 50ml of pre-prepared chippings detergent with 5L of water. Machine wash: use 75ml of Chips detergent for 5kg of laundry. Double the dose for very dirty laundry. Apply directly to a stain before washing. For optimal use, descale your machine regularly with a glass of white vinegar to pour into the softener tray. Over time and depending on its exposure to light and humidity, soap can undergo color variations and lose volume, but it remains effective.