No matter how blunt the kitchen knife is, how to sharpen the knife easily at home without sharpening the stone?

A kitchen knife is an indispensable tool in our kitchen. It is very convenient to cut vegetables and meat with a kitchen knife. The development of kitchen knives is the crystallization of the wisdom of ancient people in China. But there is a problem that has been bothering everyone, that is, once the kitchen knife is used for a long time, it is not as sharp as before. Then use the following methods at home, no matter how blunt the kitchen knife is, you can easily sharpen the knife without a grindstone.

In the past, many people would find someone to sharpen their kitchen knives when they were dull. Now this profession has basically disappeared. It's not cost-effective to buy a kitchen knife when the knife is blunt. Therefore, it is very convenient and practical to sharpen the knife with ceramics at home.

First, soak the rusty blunt knife in salt water. As we all know, the main component of brine is sodium chloride. Sodium chloride will electrolyze sodium ions and chloride ions in water, resulting in weak acid water in this liquid. At the same time, the blunt part of the knife is caused by rust, so the rust will react with the acidic solution, and then sharpening the knife will be very convenient.

After soaking the tool in salt water, take out the bottom of the ceramic thing as a grindstone, which is used as a grinding wheel. Can make the knife very sharp, very sharp, so that you can easily sharpen the knife at home without a grindstone. This method is very practical and saves money and effort.