Why do stainless steel steel tins appear? Is it harmful? 2- and 3-step removal is easy for ingredients

Do you also have a stainless steel turret that you have used for a long time? I wonder if you have paid attention to it. After using the washed turret, there will be circles of rainbow lights. The manufacturer of the tiny steel tin is actually a short physical phenomenon and light refraction, which can be removed by cleaning with citric acid or white vinegar.

Why do stainless steel steel have rainbow patterns?

Almost every household has several pots, among which the stainless steel pot is hard to resist heat and not easy to get damaged. It is a relatively safe pot and has always been an indispensable item in the kitchen. But we often see that after using washing pots, there is no idea why there is a rainbow aperture in the pot. Some people are worried, will this be dissolved by heavy metal? Should the tinsel be destroyed? After the

After the stainless steel steel is started to heat and evaporate, it will produce a layer of oxide film after contacting the air, which has the effect of anti-staining and anti-staining. During the cooking process, the oxide film may be swelled by the minerals or powder in the ingredients, resulting in uneven thickness of this film, which is refracted by light, resulting in a rainbow-like refraction. This is actually a short physical phenomenon. After the oxidized film automatically returns to normal, the rainbow pattern will disappear by itself. Or it can also be restored by cleaning to restore the normal radius of the pellet.

Then how to wash it?

3-step removal of stainless steel tinted rainbow pattern

According to the Japanese stainless steel product manufacturer "Miyazaki Manufacturing Office", some people may still feel that it is not clean and uneasy, so they teach you to remove the rainbow pattern on stainless steel tins in a simple three-step manner.

1. Use food-grade citric acid, put the crock water until it is too high to cover the rainbow pattern, add a tablespoon of citric acid and cook and turn off the heat.

2. When the pot remains warm for a little heat, wash the inside and outside of the pot without pouring out the water.

3. Pour out the leucorrhea water and wash the pot with dishwashing semen to restore the original light.

The "YuShenfang" website, which sells daily necessities and kitchen supplies in Taiwan, also pointed out in FAQs that cleaning with white vinegar can also remove rainbow patterns.

In addition, it should be noted that the rainbow aperture will still appear after the tin is cleaned for a period of time, so it is recommended to clean it every once in a while.

How to clear the Chen Nian oil stains and scorch marks of the tiny?

In fact, it is not just rainbow patterns, but many people are also worried that the Chen Nian oil stains and scorch marks of the tiny are unable to clear the Qing Dynasty. Pest ware practitioners pointed out that for the oil stains and charred marks of the pest, "Little Su powdering" is a cleaning tool, but in fact, the care of the pest is still related to the usage habits. The problem of dirt in

The problem of dirt in the

The main reason is that when washing the

, the

The dirt problem of dirt in the

is mainly because most people usually only wash the inner

. In fact, when the pot is cooked and poured into a bowl, the remaining food is prone to flow over the outer pot to the bottom of the pot. However, most people do not have the habit of washing or wiping the outer pot when cleaning the pot. The remaining food and water marks are repeatedly burned on the stovetop, which will cause burnt marks that are difficult to clean. For the correct cleaning method of the utensil, the inside and outside of the utensil must be carefully cleaned and wiped dry so that it will not easily get stuck in black dirt.

The scorched black dirt not only looks unclean. Linkou Chang Geng Nian Hospital Clinical Toxic Center reminds that if the oil dirt is accumulated over the years and is not washed clean, toxic gas will be produced every time you heat it up. Yu Dunci suggested that when using the stainless steel tin, add a little hot water and boil it while it is still warm. If there is a dip in the pot, use wood to scrape it off easily. It is also recommended to overrinse and wash it from the back first, wash it thoroughly and then wipe it dry or bake it.