What is the correct technique for filing nails?

The technique of filing nails in one direction is essential for maintaining the integrity of the nail's structure. When nails are filed in a back-and-forth or sawing motion, this can cause the nail to become weak, leading to splits, tears, or even breakage. Filing in one direction allows for smoother edges and reduces friction that could damage the nail’s surface. This approach promotes healthier nails by minimizing trauma to the nail and surrounding skin.

Additionally, filing in one direction provides better control and precision during the manicuring process, enabling the technician to shape the nail evenly without over-filing one side or creating jagged edges. This technique is particularly important for natural nails, where maintaining strength and health is key, as well as for artificial nails where the integrity of the product needs to be preserved.

While other filing techniques might be quicker, they do not support the overall health of the nail and can create more issues in the long run. Filing just the tip of the nail may lead to uneven length and does not consider the entire shape of the nail. Thus, filing in one direction is widely recognized as the best practice among nail professionals for optimal nail care.