Love to inquire about the good method of cleaning animal internal organs: 1. When washing the stomach, first add some alkali and vinegar, and rub it repeatedly to remove the mucus and odor inside and outside. 2. When washing the lungs, you can put the trachea on the tap water pipe and wash it with tap water several times until the dirty blood is washed clean and the lungs are white, so there is no odor. 3. When washing the door cavity, first soak the door cavity in boiling water or dip it in boiling water, scrape off the tongue coating and white skin, and then wash it clean. 4. When washing pig's heart, you can put it in clean water, squeeze it by hand and drain the dirty blood. 5. Livestock brains are generally tender and easily damaged. Rinse gently in water, remove bloodshot and film with toothpicks or tweezers, and then rinse. 6. Remove the odor of the pig's large intestine. Before cutting the pig's large intestine, fry the whole piece in a hot pot for a while, so that the odor attached to the intestinal wall will slowly evaporate until the odor can't be smelled, and then take it out and rinse it with clear water. You can cook. 7, pig liver, pig heart has a foul smell, you can rub it with rice, then rinse it with water, and the foul smell will be removed. Is there any other better cleaning method for people who like to eat animal offal?