For the optimum dosage of heavy-duty and colour detergent, we recommend a dosage of around 45 ml of detergent powder per normal wash load (approx. 4-5 kg) and normal degree of soiling. For larger wash loads, you should adjust the amount of detergent. For delicates, you should generally wash less laundry per wash load. For a wash load of approx. 2-3 kg, we recommend a dosage of approx. 40 ml of detergent powder and for a wash load of approx. 3-4 kg with a normal degree of soiling, you should use approx. 55 ml of mild detergent powder.