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This is not a question of whether it can be used or not, it is a question of safety and insecurity, burning means that the coating is burned out, and the falling coating will be eaten by you. It is recommended to buy old-fashioned annealed cast iron pot (pig iron pot) safety insurance, but also to supplement iron, that is, the kind with light gray-blue oxide scale, the oxide scale sticky water or sticky oil color will become darker, as for the silver light looks like a metallic color, don't buy, that is sprayed with metallic paint, to put it bluntly, it is the kind used in the rural large earthen stove before, and now it is also made into induction cooker and gas stove. This is the good thing that our ancestors left us.
Some people feel that this outdated and old-fashioned thing has to chase those so-called fashionable things. Whether these coated pots are harmful or not, the body will naturally tell you, and there are coated pots that can only be used with wooden or rubber shovels, and the ultra-thick shovel body is very difficult to stir-fry, which is simply spending money to buy sin. Pig iron pot rust prevention method:
The used iron pot is hot at an angle of more than 45 degrees, and you can quickly wash it a few times with a faucet and steel wool ball, do not wash the detergent, try to save the remaining temperature, and then turn off the water and then use the steel wool ball or other utensils to roughly clean the water, the residual temperature in the pot will promote the evaporation of the remaining water, plus the pot has the remaining grease protection of cooking, it will not rust, the grease is edible, and the high temperature effect during use does not have to worry about hygiene, it is very simple and trouble-free. The situation of sticking to the pot is often too big, the pot is too hot, caused by the first paste and then sticky, the small ignition can basically be solved, and the sticky part of the pot can be shoveled off in time.
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The controversial coated pot is not easy to scrub, for fear of hurting the pot. It must be cleaned with cleaning glue, there are no scratches after washing, the same as new, but some strong alkaline cleaning agents such as pot cleaning glue must be controlled within 1 hour of cleaning time is safe.
Dirt can be cleaned.
Let's see what others have to say.
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Discontinuation of use is recommended.
Reasons: 1. Reduced safety: most of the non-stick pan coating is made of Teflon as raw materials, when the non-stick pan coating falls off, the pot body will release about 6 kinds of toxic gases when heated, two of which contain carcinogenic factors, and even at low temperatures, it is easy to release colorless and odorless harmful gases.
2. It will start to stick: The original intention of buying a non-stick pan is to hope that the cooking is beautiful and tidy when cooking, but once the coating of the non-stick pan falls off, the non-stick effect will be much worse, and cleaning will become troublesome.
How to prevent the non-stick pan coating from peeling off.
1. It cannot be dry burned.
If you don't put oil, the temperature in the pan will rise suddenly, and the Teflon in the coating will become unstable or even decomposed. This is the principle that high temperature will have a certain impact on non-stick pans, and it is easy for the coating to fall off.
2. Do not heat the pan and wash it in the morning.
Many people are accustomed to washing the pan after stir-frying, which is a good habit of loving cleanliness, but non-stick pans can't be so clean. Because there are two parts of the non-stick pan, one is the body of the pot, and the other is the coating, which can easily cause the separation of the body and the coating according to the reason of thermal expansion and contraction after heating.
Suggestion: Wait until the pot has cooled before cleaning with cold water, or wash the pot with lukewarm water before it gets cold.
3. Don't be too hard to clean tools.
The material of non-stick pans is more fragile than ordinary metal pans, so you can't use steel wool balls to clean them like iron pans, and too hard cleaning tools will damage the coating.
Suggested tool: When cleaning the non-stick pan, try to choose a soft cloth strip for Lu Li stool cleaning, and the same is true for the loofah pulp that has a slightly stronger cleaning power than the soft cloth strip.
When not in use, wipe dry and place 4
Usually do not cook and pay attention to the cleanliness of the cookware, the use cycle of the non-stick pan is not long, so in order to prolong the service life of the non-stick pan, pay more attention to cleaning every day to prevent additional damage.
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If the coating of the pot falls less, you can continue to use it.
The reason why non-stick pans can be non-stick is because the pan has a layer of good flame retardant, corrosion resistance and anti-stick coating, the main substance of this coating is polytetrafluoroethylene, also known as Teflon.
Since this substance decomposes at temperatures above 300 degrees Celsius, it is believed that non-stick pans cannot be used again if the coating is removed. However, in fact, a small amount of coating does not affect, but if there are more scratches on the coating, or if the coating falls off more severely, it is recommended to replace it in time.
Related ingredients: In the process of manufacturing Teflon, a rock agent containing PFOA will be produced, which belongs to PFAS and is a permanent chemical, which cannot be decomposed once it enters the town and is resistant to nature.
However, there is no need to worry too much about this matter, after all, PFAS is widely used, from basic textiles, leather goods, furniture, to our common anti-stain, water, and oil-repellent treatment agents, which more or less contain PFAS. In addition, relevant standards have been issued in China, and at present, domestic non-stick pans basically do not contain PFAS and other substances, so you can use non-stick pans with confidence. <>
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Stir-frying sticking to the pan is a thing that many people are very troubled by, but the non-stick pan is different, there will be no sticking when stir-frying, but sometimes the non-stick pan is burned without paying attention, so can it still be used?
Can a nonstick pan still be used after it burns out?
If you can use it, you can clean the dirt in the pot.
Cleaning method: 1. Add warm water to the burned pot and soak for 10 minutes;
2. Use a spatula to simply remove the dirt in the pot, do not use an iron spatula, use a wooden spatula, and do not use too much force when shoveling to avoid scratching the coating;
3. Then squeeze the detergent into the pot and rub it back and forth with a soft cloth until the true color of the bottom of the pot is exposed.
4. Rinse the pot with clean water, and then control the moisture to dry.
The above is today's sharing, I hope it can help you.
This is not a question of whether it can be used or not, it is a question of safety and insecurity, burning means that the coating is burned out, and the falling coating will be eaten by you. It is recommended to buy old-fashioned annealed cast iron pot (pig iron pot) safety insurance, but also to supplement iron, that is, the kind with light gray-blue oxide scale, the oxide scale sticky water or sticky oil color will become darker, as for the silver light looks like a metallic color, don't buy, that is sprayed with metallic paint, to put it bluntly, it is the kind used in the rural large earthen stove before, and now it is also made into induction cooker and gas stove. This is the good thing that our ancestors left us. >>>More
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