I collected several skills that I must learn when playing Wan Wen Walnut.

▼ "One Pick" is to pick out the big black tendons in the white walnuts and the residues in the grains. The first thing that appears is to pick out the needles, pick up the large black tendons one by one, and remove the lighter residues one by one. Later, the dentist's double-sided hook was used, because the lines in some parts were dense and deep, so it was difficult to rely on the flower needle. The arc design of the double-sided hook enables it to undertake this important task and go deep into it to remove dirt. This process also requires a magnifying glass. After all, the hook is a metal appliance, and it is easy to hurt walnuts. So when picking, it should be done under a magnifying glass, and it should be carefully and patiently cleaned slowly. Generally speaking, it is advisable to take 1 ~ 2 days to pick off the residue on the walnut, so don't rush for success.

▼ It is precisely because of the sharpness of metal utensils such as flower needles and picking needles that some players propose to use bamboo or wooden utensils such as toothpicks to pick off the residue on walnuts. It is quite safe to do so, but it is not as convenient as metal utensils. If nuclear friends have enough patience and care, it is still recommended to use tools such as flower needles.

▼ "Two brushes" means using a hard brush or toothbrush to remove most of the residues attached to the surface or shallow texture of walnuts. On the basis of picking up the needle, brush off the residue one by one with a hard brush, which can cover all aspects and remove the dirty things that stick tightly. If you use a toothbrush, you can cut off the bristles on it first because it is not hard enough; Then polish the remaining lower part of the brush on wood or stone to prevent the brush from hurting walnuts. Then you can brush walnuts like a stiff brush.

▼ Dust and three dirty things out of the house "refers to carefully searching for the dirty things left after the first two steps of work. If the front face is thoroughly cleaned, it is recommended to check it carefully with a magnifying glass several times. For places with deep lines that are easy to "shelter evil people from evil practices", take this as the focus and make a thorough inspection with a long brush or rubber. Intentional nuclear friends also provided the use method of the glue: the characteristics of the art glue are like plasticine played by children, which can be kneaded into various shapes, with certain stickiness, not sticking to hands, walnuts and only dust. It can be kneaded into sharp, deep into the grain of walnut, and the dust adsorbed on the surface and grain of walnut can be easily stuck off by it. Thoroughly cleaning the beloved walnuts shows not only personal cleanliness and hygiene, but also the perfection of nuclear enthusiasts.