How to clean a ceramic knife and how to sharpen a ceramic knife?

What season is it washed? For general stains and rust, you can soak in an alkaline diluted solution (such as 84 disinfectant, which is available in supermarkets), and determine the concentration and time depending on the condition of the stain. Of course, stains with different acid-alkaline properties should be soaked in different liquids, such as alkaline stains can be soaked in white vinegar and oxalic acid, neutral stains can be soaked with xylene, etc.

After soaking, use a bristle or nylon brush dipped in soap, or soap powder, and rinse with warm water until the stain has faded. It should be noted that the porcelain skin is more slippery when encountering alkaline substances when washing, so it is necessary to be calm and cautious. Seasonal attention should be paid to the place, when washing thin fetal porcelain in winter, the water temperature should be controlled to prevent freezing and bursting in hot water.

For the cleaning of different types of ceramic utensils: Pastel porcelain, some due to the color of the lead in the component, there is a phenomenon of lead, can be dipped in cotton wool dipped in light nitric acid to wipe it away, and then rinsed with water. Some porcelain surface, because the water is soaked for too long, the rust adheres to it can not be removed, can be soaked in the above-mentioned acidic liquid for several days, brush it to go, if the rust is very thick, can be removed with bamboo skewers.

Porcelain has open pieces or punches, cracks and the like, the stains are embedded very deeply, soaked in them, cotton paper can be dipped in light nitric acid, pasted on the cracks, and the stains are removed after a while, but some delicate glazes should not be used this method, so as not to damage the glaze with nitric acid.

Ceramic knives are very hard, so they can only be sharpened with diamonds. This grinding process is time-consuming, usually at least 20 minutes or more by hand, and without sharpening technology, it is very likely to change the previous edge angle. Therefore, the choice of electric sharpener made of diamond material is used for sharpening ceramic knives.

The ceramic knife is polished by hand, and each side is uniformly curved inward, which can maximize the strength of the ceramic knife and ensure the smoothness of cutting. The hand-sharpened blade and blade surface are uniform and consistent, with a high finish and easy to clean.

Ceramic knife maintenance method1. Do not twist the knife in the process of cutting;

2. Do not use a ceramic kitchen knife to cut frozen (or not completely thawed) food, raw rice cakes, bone-in meat, fish, crabs and other hard objects;

3. Do not wash the ceramic knife in the dishwasher, it can be washed in clean water or with detergent, and dried naturally;

4. Please pay special attention to the blade part during use, the blade part is extremely sharp;

5. Please keep away from children and keep the kitchen knife out of reach of children to avoid accidental injury;

6. Please use wooden or plastic cutting boards, and avoid using them on stone cutting boards;

7. Do not throw the knife in the air as it will shatter the knife;

8. Do not use a knife to cut, chop, knock, pry, fall and impact, and do not use the knife as a lever;

9. Place the ceramic knife in a knife holder, tool holder or other stable environment;

The above content reference: Encyclopedia - Ceramic Knife.

Such knives are brittle and not suitable for cleaning, so wash them with hot water and dish soap!

Ceramic knife cleaning method:

1. It can be cleaned with water and detergent, and after cleaning it to dry naturally, it can be placed on the knife holder or stored in the knife box;

2. The blade itself is sharp and easy to cut hands, so special care should be taken when storing it, and attention should be paid not to contact children to avoid misuse.

3. Due to the special performance, the hardness of the ceramic knife is second only to diamond, so do not use it as a chopping knife when handling food, and should avoid heavy falls or external force impact to prevent the blade from falling, so as not to cause the ceramic blade to be missing or broken. Ceramic knives can be used for cutting, cutting, etc., but not for chopping, smashing, prying, and picking. It is especially not suitable for chopping bones and cutting frozen foods.

How to maintain ceramic knives:

1. Do not twist the knife in the process of cutting;

2. Do not use a ceramic kitchen knife to cut frozen (or not completely thawed) food, raw rice cakes, bone-in meat, fish, crabs and other hard objects;

3. Do not wash the ceramic knife in the dishwasher, it can be washed in clean water or with detergent, and dried naturally;

4. Please pay special attention to the blade part during use, the blade part is extremely sharp;

5. Please keep away from children and keep the kitchen knife out of reach of children to avoid accidental injury;

6. Please use wooden or plastic cutting boards, and avoid using them on stone cutting boards;

7. Do not throw the knife in the air as it will shatter the knife;

8. Do not use a knife to cut, chop, knock, pry, fall and impact, and do not use the knife as a lever;

9. Place the ceramic knife in a knife holder, tool holder or other stable environment;

10. Do not try to sharpen the knife by yourself;

11. Do not place the kitchen knife too close to the fire source, so as to avoid the deformation of the plastic handle;

12. If the blade part is dirty or stained, it can be soaked in kitchen bleach. Do not wipe with a metal cleaning ball, as the blade may turn black due to the action of metal powder.

It can be sharpened with a knife sharpener. The following describes the specific operation method, first prepare the materials: ceramic knife, knife sharpener.

1. First take out the sharpener, and then put the sharpener flat on the table or floor.

2. After placing the knife sharpener, grasp the knife handle with one hand, press the tip of the knife with the other hand, and then put the ceramic knife on the knife sharpener.

3. Push from the bottom to the top, and repeat this action repeatedly until the knife is sharpened.

4. After one side is polished, change to the other side, using the same method, from top to bottom.

5. Done.

1. Water treatment method: Due to the extremely high finish of the ceramic knife, if the stain is not very obvious or has just been dyed, then it can be cleaned and air-dried with clean water or ordinary liquid cleaning agent or bleach.

2. Eraser wiping method: some stains or colors are left after a long time without treatment, and they cannot be cleaned up with water and detergent, so you can prepare a new small eraser, and wipe the stains on the edge of the knife with the first skin of the oak, and all the stains can be transferred to the eraser after a while; After wiping the front side, wipe the back side with an eraser, pay attention to wipe the eraser side that has not been wiped to avoid re-staining the eraser dirt when wiping. After erasing with an eraser, then use Qinghuifeng to count the water, and the ceramic knife is as smooth as new.

3. Toothpaste cleaning method: use a cloth or toothbrush dipped in toothpaste to wipe along the direction of the grinding marks on the surface of the knife, be careful not to use that transparent toothpaste, just use ordinary white toothpaste The effect is better, and it is very safe.

1. Heat the water with dish soap or edible alkali and scrub it with a cleaning ball.

2. For stubborn dirt, you can bubble it first and then clean it.

3. If it is a bathroom tile or sanitary ware, it can also be cleaned with toilet cleaner. Be careful not to get the stock solution on the **.

4. Note: Please use wooden or plastic cutting boards when cutting, and do not use stone cutting boards to avoid stone cutting boards to break the fragile blades. Ceramic knives can only be used for general cutting, such as cutting fruits, not for knocking, chopping, hammering and other operations, let alone for temporary convenience to use the knife as a lever.