How to heat Daqingyan hot compress bag?

Heating method of hot compress bag for big blue eyes;

1, prepare 3 to 5 kilograms of indigo salt.

2. Stir-fry the salt in a pan and put it in a big cloth bag.

This bag is more than 30 centimeters wide from left to right and more than 20 centimeters wide from top to bottom. It is made of coarse cotton cloth, which is sewn on three sides and not sewn on one side, so that salt can be filled, and the side that is not sewn is left longer, so that it can be folded back to prevent salt from escaping.

4. Put the salt bag flat on the lower abdomen.

The salt is very hot when it comes out of the pot. You can put a towel under the bag and take it out when it is not too hot.

6. Cover the bag with something to prevent the heat from losing too quickly.

7. As long as it doesn't burn or bubble, the hotter the better. It takes half an hour to an hour at a time.