The Peros liquid laundry detergent is specifically formulated to care for black garments, helping them maintain their deep color intensity while effectively removing stains. This 3000 ml bottle is suitable for both automatic washing machines and manual hand washing, providing a versatile cleaning solution for your dark wardrobe. Its formula features a collagen serum effect designed to protect and nourish the fabric fibers, which helps prevent the wear and fading often associated with frequent washing. The product comes in a practical plastic bottle finished with a gold-colored cap, making it a reliable choice for anyone looking to keep their black clothes looking fresh and well-maintained.