When you get the white-peeled walnuts, first do a deep cleaning. If you don t open the green skin yourself, there will basically be no residue of the flesh. Then it s the first stage: the foundation. The bottom coat is mainly to brush off the white alkali, after brushing, the walnut will shine, and at the same time, the walnut will have a little color, that is, the color of the leather itself, slightly a little yellow! (The specific bottom coat process has been discussed before) 2. Start glazing After continuous polishing and brushing, the overall brightness of the literary walnut will continue to improve, which is what old players callhanging porcelain.The purpose of hanging porcelain is also to achieve better patina and coloration in the future. Only when the porcelain is evenly hung will the patina of the walnut look better in the future! Tip: You can choose a nanofiber brush, soft or hard, according to your preference!