Spread the shampoo with the built-in sponge and rub the stained area until foam forms. Remove with a microfibre cloth. Remove the foam with a clean cloth and brush the shoe or item to be cleaned with the Master Brush for leather or suede. Then apply a product to nourish the leather. For a good result, keep the area to be treated well stretched during the operation. For shoes, we recommend using the Master Shoe Tree or Boot Tree. First test the product on a small hidden area of the leather. Follow the precautions for use. Keep out of the reach of children. Wear protective gloves. Keep at room temperature. Do not expose to direct sunlight.