A knife is an everyday household tool to work with. But if it becomes too dull and damaged due to the scratches on it, you will have a hard time handling any work with it. And throwing such knives away is not an option, especially if they are relatively new.
So, the best way out is to polish the knives. And if you do not know how to polish knife blade scratches, we are here to help.
There are different methods to polish knife blades. And the one that works best for you depends on your preferences and the ingredients you have at hand. So, we will include methods that require natural and store-bought removers. Read on!
How to Polish Knife Blade Scratches?
Knife blades will naturally get some scratches over time, especially if you use your knife daily. These scratches can lower the knife blade’s sharpness and make it difficult for you to chop anything with that knife.
And the solution to the issue is to polish the scratches out of the knife blade. So, here are the methods to do so with some readily available scratch removers –
- Use Baking Powder
Baking powder is readily available in almost every kitchen. If your knife blade is not extremely dull due to the scratches, baking powder is more than enough to remove the scratches. All you have to do is –
- First, remove the dirt or food residue from the knife. And clean the blade with soapy water. Do not forget to dry the knife with a clean and dry cloth.
- In a bowl, add three to four tablespoons of baking powder. Depending on the size of the knife, you might need less or more than that.
- In order to make a thick paste, add a few drops of water and lemon juice to the bowl. Do not make the consistency of the paste too runny. It should be thick enough to coat the knife.
- Carefully spread the paste all over the knife, especially on the scratches. And leave the paste to dry for at least 15 minutes.
- After 15 minutes, take a toothbrush and rub on the scratches in a circular motion for at least 2 to 3 minutes. It is better if you wear rubber gloves while doing so to protect your hands.
- Finally, clean the knife with clear water to remove the paste. And you will notice that there are significantly fewer stains and scratches on the blade.
- Steel Wool
If you have a highly scratched knife blade, baking powder will not work well to polish it. You can polish with steel wool instead with these steps given below –
- You will find steel wool in online stores. Once you have several sheets, hold them against the knife blade. There should be a 45° angle between the blade and steel wool sheets.
- In a circular motion, rub the blade with the wool. With each rub, the blade will be sharper, and the scratches will not be visible.
- Do not forget to wipe the knife with a dry towel to remove the dirt residue from the wool sheets. Then, clean it with water and let the knife air-dry so that moisture cannot leave any stains or marks on the blade.
- Use Vinegar
If you do not want to rub the scratched blade, you can count on Vinegar. Because you can just soak the knife in it, and the solution will work like magic to clean the knife. So, the steps to apply the method are as follows:
- In a wide pan, pour vinegar and water.
- Then, soak the knife in the solution for at least 30 minutes.
- If you cannot see enough stain on the blade, take out the knife from the solution. And with a dry towel, rub it carefully.
- Then, with soapy water, clean the knife and wipe off the blade properly. Once the blade dries, you will notice a shinier blade without any visible scratches on it.
How to Polish Knife Blade Scratches with Natural Ingredients?
If you use your knife to cut fruits or vegetables, you will never want the chemical smell to permeate your foods. So, you might not be a big fan of the chemical removals to polish the blade scratches.
But do not worry, as here are some of the natural ingredients to make the task easier for you –
- Use some slices of potato and rub in a circular motion.
- Or you can take slices of onion and rub them to polish the scratches.
Potato and onion are two of the natural ingredients to remove stains and polish scratches. However, you might not get as effective results with them as the chemical ones.
Frequently Asked Questions (F.A.Q’s):
- Should You Polish a Knife on Your Own?
If your knife blade does not have titanium or ceramic coating, you can polish the scratches at home. But if it has a special coating, take it to the repairs. Otherwise, you can damage the coating.
- Can You Use Sandpaper to Polish Blade Scratches?
Sandpaper can lower the sharpness of the knife. So, it is better not to use it on lightly scratched and specially coated blades. But if your knife has heavy scratches, you should use it as its higher grit helps to polish the scratches quickly.
- How to Prevent the Scratches on a Knife Blade?
If you do not want scratches on your knives, always wash them before and after using them. Do not leave any moisture on the blades. Also, you should store them separately from forks and spoons so that the cluttered cutlery cannot leave any scratch marks on them.
Polishing a knife is not an everyday task. Also, depending on the blade coating, scratch density, and type of removers, the approach can be different. But now that you know how to polish knife blade scratches with or without natural ingredients, you can apply the methods that fit you the most.
No matter which method you apply, do not apply much pressure while polishing. Otherwise, you can accidentally cut yourself.