1, burn the wool on the sheep's head, put it in a clear water basin, scrape it off and take it out. If you buy a sheep's head that has been shaved, you can't skip it.

2. After unhairing, soak the sheep's head in cold water for 2 hours. If it is a sheep's head with skin, brush the scalp repeatedly with a board brush. The whiter the brush, the better, but don't brush your skin.

3. Take out the soaked sheep's head and cut the horn skin. Then break the sheep's mouth, brush it with a small brush, move it back and forth in the water, brush out the dirty things in the mouth, nose and ears, and then wash it with fresh water twice.

4, drain the water, use a knife to draw a long mouth from the center of the scalp to the nasal bone, which is convenient for bone removal after cooking.

5. Put the sheep's head in the boiling water pot, boil it for about 1 minute, take it out, let it cool, open the sheep's mouth by hand, peel off the tongue coating, wash and drain it, and it will be clean.