How to peel walnuts?

Fresh walnuts, the skin is easy to tear off. Walnuts are not easy to peel off if they are left too long. I know two ways, you can try. First, you put the walnut kernel in hot water for a while, and it's easy to tear off the skin while it's hot. The second is to buy walnuts and put them in the refrigerator. Take out as much as you want, the skin is easy to tear off. These two methods, I personally used, useful!