Steps:
1, prepare materials.
2. Add 5g lime into 200g cold boiled water, stir and mix evenly with chopsticks, and let it stand for use.
3. Wash the gauze bag in advance, put 50g ice powder seeds into the gauze bag, tie the gauze bag tightly, and tie it tightly. Then soak the whole gauze bag in 1750g cold boiled water and knead it repeatedly until it doesn't vomit.
4. Pour lime water into the kneaded ice powder, gently stir and mix evenly, and put it in the refrigerator for more than half an hour. Be careful, don't pour lime, just need a proper amount of clarified lime water.
5. It can be cured after about 1 hour.
6. finished product.