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1. Buy some passivation paste from the place where you do hardware or stainless steel welding operations, apply it, rub it gently with gloves a few times, and rinse it with water to never get it black again.
2. Sprinkle a little salt on the black place of the sink, wipe it a few times and rinse it with warm water.
Maintenance method of stainless steel sink:
1. Clean it immediately after use, wipe it dry and store, and try not to let water droplets stay on the surface of the sink, because the water with high iron content will cause floating rust and the water with high mineral content will produce white film.
2. If there is mineral precipitation at the bottom of the sink, it can be removed with diluted vinegar and rinsed with water.
3. Do not contact hard objects or rusty objects with the sink for a long time.
4. Do not leave rubber disc pads, wet sponges or cleaning tablets in the sink overnight.
5. Pay attention to fluoride-containing household products and bleach.
Food and silver-containing cleaners and sulfur and hydrochloric acid.
cleaning products are potentially harmful to the sink.
6. Note that the gas released by bleach or chemical cleaners placed in the kitchen cabinet will corrode the bottom of the sink.
7. If the photographic chemical components or soldering iron flux are in contact with the sink, the sink must be rinsed immediately.
8. Do not paurate the lai, mayonnaise for a long time.
Mustard and salted foods are placed in the sink.
9. Do not clean the sink with iron rings or rough cleaning materials.
10. Any wrong use or incorrect cleaning method will cause harm to the sink.
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Rinse with clean water and it will not affect use.
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It's good to polish it with fine sandpaper, and I'm really helping you look forward to it
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1. Using a cleaning ball, that is, a steel wool ball, will quickly remove the black color, but it will also leave scratches on the stainless steel and cause damage to the cookware.
2. You can apply toothpaste on it and wipe it vigorously with a scouring pad to remove the black.
3. Sprinkle the alkaline noodles used for dough on the bottom of the pot, pour a little water, and wipe vigorously with a cloth to remove the black.
4. Sprinkle baking soda powder on a black place and wipe it with a damp cloth to remove the black color at the bottom of the pot.
5. Put the pot on the stove, put water in it, pour some white vinegar, boil the water, and brush the bottom of the pot with a brush to remove the black.
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The first method: apply tomato sauce to the darkened area for about half a day, and then wipe it with a rag to brighten it.
The second method: go to the place where stainless steel pipes are sold or processed stainless steel to find a wipe, specifically to remove stainless steel rust spots.
The third method: press the wool wheel with a hand grinding wheel and rub it with wax to light up. After this wool wheel and wax, you have to go to the stainless steel place to find it.
Stainless steel refers to the steel that is resistant to weak corrosive media such as air, steam, water and chemical corrosive media such as acid, alkali and salt, also known as stainless acid-resistant steel. In practical application, the steel that is resistant to corrosion by weak corrosive media is often called stainless steel, and the steel that is resistant to chemical media corrosion is called acid-resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to chemical media, while the latter is generally stainless steel.
The corrosion resistance of stainless steel depends on the alloying elements contained in the steel.
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After cleaning the stainless steel with the toilet cleaner, it becomes black and dirty, and it is recommended to use chemical pickling and passivation.
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What should I do if I accidentally put the toilet cleaner on the stainless steel sink in the kitchen and it turns black?
Dear, I'm glad to answer for youA: Accidentally stained the toilet cleaner on the stainless steel sink in the kitchen, and it turned black, what to do: Use a wet rag dipped in the decontamination powder to remove the black mark and restore the luster, mainly the fine sand particles in the decontamination powder play a role in grinding and polishing.
The stainless steel countertop of the toilet cleaner is blackened, which can be treated like this:1It can be wiped with 2,000 mesh water sandpaper dipped in water, or scrubbed with a steel wool ball dipped in diluted neutral detergent, or it can be restored to the original state with stainless steel polishing wax after a soft cloth wheel on the angle grinder.
2.You can wash it with pot cleaner, apply the cleaner evenly to the darkened area, and then wipe it repeatedly with a damp cloth to recover. 3.
You can apply tomato sauce to the darkened area and wait about 4 hours before scrubbing. Or dilute the toilet cleaner 1:3 with water, apply or soak the darkened area, and then scrub with a damp cloth.
After removing the black stains on the stainless steel countertop, it is best to care for it with stainless steel maintenance liquid, apply and wipe it.
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Toilet cleaner contains hydrochloric acid or similar substances, which are corrosive.
1. Many toilet cleaners mainly rely on hydrochloric acid to remove urine alkali, and hydrochloric acid is very corrosive, so contact should be avoided as much as possible when using toilet cleaners. In case the toilet cleaner is spilled on the **, rinse with clean water.
2. Because toilet cleaners are generally corrosive, toilet cleaners cannot be used on non-porcelain surfaces, such as wooden floors, cement floors, marble and aluminum products.
Care should be taken when using toilet cleaners.
Toilet cleaners should not be used at the same time as other detergents. In view of the fact that some toilet cleaners have been found to have almost no anti-corrosion measures and are highly corrosive, rinse them several times when using them.
When washing the toilet, it should be noted that the main ingredient of 84 is Naclo, and the toilet cleaner contains HCl, and the two react to produce chlorine, which will cause discomfort after the human body inhales. Suggestions:
Chlorine is toxic, inhaled in small amounts, and the problem should not be too big.
Toilet cleaners can be roughly divided into three categories according to their different formulations: acidic products; neutral products; Alkaline products. At present, acidic products are mainly used on the market, and the cleaning effect is the best.
The features of toilet cleaners are specially designed for stubborn stains in toilet basins; It can quickly and effectively decompose the stubborn dirt in the toilet basin without the need for strenuous scrubbing; It has more sterilization effect, cleaning and killing the bacteria hidden in the basin at the same time; Bright and does not damage the surface of the toilet basin.
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Summary. You can pour an appropriate amount of salt into the blackened place, gently wipe it with a soft cloth a few times, and then rinse it with warm water. You can also buy passivation paste directly, apply it directly to the stainless steel sink, wait for 5 minutes to 10 minutes, and then put on gloves and gently rub the surface, so that it can also be cleaned completely.
Nowadays, the vegetable washing basin is basically made of stainless steel, and it is necessary to pay attention to maintenance and maintenance when using it, and be careful not to pour bleach or chemical detergent directly into the vegetable washing basin, which may cause corrosion.
How to get rid of it.
You can pour an appropriate amount of salt into the darkened place, gently wipe it with a soft cloth and wipe it a few times, and then rinse it with warm water. You can also buy passivation paste directly, apply it directly to the stainless steel sink, wait for 5 minutes to 10 minutes, and then put on gloves and gently rub the surface, so that it can also be cleaned completely. Now basically the vegetable washing basin is also stainless steel Kai Ze staring material, usually in use should also pay attention to maintenance and maintenance, be careful not to pour bleach or chemical cleaners directly into the vegetable washing basin, may cause corrosion.
Salt can't be removed.
In fact, the solution is also very simple, that is, sprinkle a little salt on the blackened place, and then rinse it with hot water. Toilet cleaner is a kind of thing used in the bathroom, and it is generally not recommended for everyone to use it in the kitchen. However, if you use it incorrectly and cause the pot to turn black, it may be the result of a chemical reaction, so it is not a big problem, and a sprinkle of salt will be fine.
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