1.After soaking in water to soften the dead skin, push the dead skin from both sides to the nail with a special grinder. Pay attention to control the appropriate strength, and push up the dead cutin under the skin.
2.Remove the dust on the surface of both sides of the nail gouge in the nail clippings;
3.After subtracting dead skin, select a nail drill bit that is suitable for the area of finger skin state to grind the hardened cutin around the nail;
4.Choose the nail drill bits suitable for the state of nail to smooth the nail surface;
5.After the surface becomes smooth, polish a feel of lust according to the order of black, white and gray.