For freshly bought beef offal, you need to cut off all the internal fat and grease, cut the large pieces of beef offal into small pieces, then rinse and rub them in clean water, and finally put them in hot water After a while, you have completed the cleaning and draining of the offal. The specific steps are as follows:

1. Use scissors to cut off the white grease.

2. Put it in clean water and rub it.

3. Divide the large parts into small pieces.

4. Rinse with a clean water pipe.

5. Finally, put the offal in hot water to remove the blood foam and you are done.