How to blacken the pot when it is burnt?

When we cook, we have no idea about the time requirement for stewing or forget to turn off the fire and boil because of other things. As a result, all the dishes in the pot are scrapped, leaving hard black things at the bottom of the pot, which often bothers people. And if you want to continue to use this pot, removing it becomes the first important thing.

Those black things are carbonized food and stick tightly to the surface of the pot. Removing them is very simple. We just need to pour water and vinegar at the ratio of 1: 2, let it overflow the stuck part, and then cook it with fire. You don't need to turn on the fire very big, a small fire is enough, so you won't boil violently, but boil the water slowly. After standing for a day, those pimples can be easily removed, but be careful not to dawdle with steel balls, otherwise it will remove a layer of "protective film" on the surface of the pot, so that a small amount of harmful substances will continue to seep out when using the pot in the future. So use a rag to operate. If you want to hurry, you can use all the washing products at home to wipe off the scorch marks like washing clothes.