1, boiled with water, water chestnuts after cooking, after a little cool, you can quickly peel, raw water chestnuts peel to peel when the water chestnuts are fresh, wait until it is not fresh and no moisture to peel is not easy.

2, buy water chestnuts when picking buds are shorter, so that the water chestnuts that sweet and easy to peel, pick the water chestnuts if the top is only a little flat, with a paring knife can be peeled off.

3, the water chestnut will be washed, with a knife to remove the top and bottom part, the remaining middle only need to use a paring knife gently a peeling on the skin.

4, first of all, to prepare the concentration of 20{bf} of sodium hydroxide, heating to boiling after the water chestnut into the pour, 4-5 minutes after the fish out, in the water and rub, and then add the concentration of 2{bf} of hydrochloric acid neutralization 6 minutes, and then wash with water, rub, you can quickly remove the skin of the water chestnut.