1. Boil water first, then soak in boiling water. First, you can slowly dissolve some putty on the surface and then scrub it with a handkerchief. Of course, you don't need a lot of force to rub the surface of the bacon. Generally speaking, you can wash it several times with clean hot water.

2. Soak in cold water for 1 day, then rinse with rice water, then rinse with clean water. OK Or you can soak it in rice water directly, or you can shorten the time. Depend on the condition of the bacon, but rinse it with water!

3. Cleaning bacon is quite troublesome. It must be cleaned carefully. First wet the bacon with hot water, then apply an appropriate amount of baking soda and rub it carefully. Then rinse with hot water and soak the washed bacon in a large basin of water for half a day, which can effectively remove the salty taste.

4. Soak the roasted meat skin in hot water for half an hour. Use a kitchen knife to scrape the roasted black meat skin, clean it, and cook for another half an hour. Then change the water and cook again. If the time is longer, If it is longer, the salty taste will boil a lot, and the bacon will not be salty and will wash out.