When filing nails, which technique is used for natural nails?

Filing from corner to center is the correct technique for natural nails because it helps maintain the integrity of the nail structure while promoting a natural shape. This method prevents excessive stress on the nail corners, which can lead to splitting or chipping. By moving from the corners toward the center, you ensure that the file is guided in a controlled manner, resulting in a smooth and aesthetically pleasing nail shape.

Other methods, such as filing straight across, may not accommodate the natural curvature of the nail and can create sharp edges. Filing from left to right is less effective as it may lead to uneven filing and potential damage. Filing from edge to tip isn't typically recommended for natural nails, as this approach can also cause the nail to weaken and break more easily. Focusing on corner to center promotes healthy nail care practices and results in a polished appearance.