The Classico liquid laundry detergent by Luxe softens the fibers of clothes and leaves no residue. It is used for greasy stains, such as oil and food. It can be applied directly to stains before washing. Wet the fabric, apply a small amount of liquid on the stain, let it sit until it softens, and then put the garment in the washing machine. Place it in the special compartment or directly into the drum of your washing machine. It lasts for 60 washes with the dosage set as follows: 1 scoop, or 1 cap, for 4 to 5kg of clothes, 1 1/2 caps for 6 to 8kg of clothes, and 1/2 cap is enough for hand washing, in each wash.