How can I make the kitchen knife not rust after washing

The kitchen knife that rusts over the water is not good enough, and it is no problem to buy a stainless steel kitchen knife. Generally speaking, the knives of Zhang Xiaoquan in Hangzhou, the knives of Wang Mazi in Beijing, and the knives of the Eighteen Sons of Yangjiang in Guangdong are all domestic famous brand knives, and you can choose from different price grades. If you like cooking, it is recommended to buy a famous brand ** knife or Zwilling and other German steel knives, although it is much more expensive, but it can be used for a lifetime, German knives are known as "can be used as heirlooms".

As long as these knives are bought, there should be no rust problems.

Having a proud knife is a must for a master chef, and you will experience the enjoyment that a good knife brings you.

In addition, when buying knives, they should be used separately, there are slice knives (very light and thin, easy to slice and dice); Chopper (very thick, easy to chop bones without curling the blade); There are serrated long kitchen knives that cut juicy ingredients such as tomatoes and lemons without ...... soup

You can search for these tools in **. I don't know if the above can satisfy you.

It should be washed after the last use every day, and then rubbed with a layer of cooking oil, and put on a fresh-keeping bag, because my knives are maintained like this, and they have been used for almost ten years now, and they are still like new, but the handle is a little broken, hehe.

Pig iron knives must be washed and drained after use, and they should be sharpened frequently. If you don't use it for a long time, rub some oil on it. Generally, stainless steel used in households will not rust.

Wash and dry it, if you use it regularly, it shouldn't be a big problem, if you see signs of rust, grind it and rub it there.

1: Put it in dry and clean air;

2: Wash and dry after cutting;

3: If possible, stainless steel can be used;

4: Put it in oil to isolate oxygen and it won't rust.

In short, it is enough not to let the kitchen knife come into contact with oxygen and water at the same time!!

The way to keep the kitchen knife from rusting forever is to wipe it dry, apply it with vegetable oil, and wipe it with a piece of old ginger.

1. Wipe off the water every time you use it to avoid the formation of galvanic batteries, which can prevent the kitchen knife from being corroded, which is a method that can be done often at home.

2. After drying, apply vegetable oil, which can form a protective film to prevent the kitchen knife from coming into contact with the air, avoid the kitchen knife from being oxidized, and the vegetable oil is edible.

3. After each use of the knife, wash it with water first, and then use a piece of old ginger to carefully wipe both sides of the kitchen knife. This method not only prevents the kitchen knife from rusting, but also kills bacteria.

Causes of rust:

Iron products are exposed to air for a long time and oxidize with oxygen, or they are eroded by oxygen in water to become oxides, and rust occurs. Iron is susceptible to rust, not only because of its chemical activity, but also because of external conditions.

Moisture is one of the substances that makes iron rust easily, however, only water does not rust iron, and only when oxygen in the air is dissolved in water, oxygen reacts with iron in an environment with water to form iron oxide, which is rust.

Rust is a brownish-red substance, it is not as hard as iron, it can easily fall off, and after a piece of iron is completely rusted, the volume can expand by 8 times. If the rust is not removed, the spongy rust is particularly easy to absorb water, and the iron will rust faster. Iron will be heavier when it rusts, about 3 to 5 times its original weight.

Buy a stainless steel kitchen knife and it won't rust! But buy a handmade stainless steel kitchen knife that is sharp and durable, and does not rust! You can add me and I can give you recommendations on where to buy!

We all need to chop vegetables when cooking, and kitchen knives are one of the essential utensils in our kitchen. The quality of the kitchen knife also determines whether the appearance of the dish is good enough. I believe that many people have encountered the problem of rusty kitchen knives, if the kitchen knives are rusty, and continue to use them, it will not only affect the quality of cutting vegetables, but also increase the possibility of cutting to hand.

So how do you want the menu to be less rusty? Next, I will introduce a few methods to teach you how to make the washed kitchen knife not easy to rust.

Method 1:

If you want to prevent kitchen knives from rusting, then we need to wash them and dry them after each use, because water vapor will rust kitchen knives.

Method 2:

We use a small amount of quicklime and an appropriate amount of clean water, put it in a container, soak the polished kitchen knife in lime water, take it out when you use it, and put it in when you don't use it, which is both clean and can prevent rust. In addition, boiling water after each use can also prevent rust.

Method 3:

After each use of Qing Luyou's knife, wash it with water first, and then use a piece of old ginger to carefully wipe both sides of the kitchen knife, which can not only prevent the kitchen knife from rusting but also sterilize. After using the kitchen knife, you can soak it in light salt water a little, so that ferric tetroxide can be generated, so that there is a layer of ferric tetroxide on the surface of the kitchen knife, and it is not easy to rust.

Method 4:

If the kitchen knife is not used for a long time, then you can apply a layer of cooking oil on the surface of the kitchen knife, which can play the role of isolating the air and play a role in preventing rust.

The above is the specific solution of how to make the washed kitchen knife not easy to rust, I believe you can learn it quickly through the understanding of the above content.