Three methods of hair removal:

1. Sheep feet have a lot of hair and can be removed with rosin. First burn the rosin to melt it, then pour it on the wool while it is hot. When the rosin cools down, remove the rosin and the wool will fall off.

2. Wash the sheep's feet, boil them in boiling water until the skin swells, then take them out and use finger pliers to pluck out the hair, which saves effort and time.

3. Use a stove to scald.