How to Remove Scratches from Stainless Steel?

Although stainless steel has strong corrosion resistance and wear resistance, scratches may still appear on the surface of stainless steel during use. This article will discuss in detail the types of stainless steel scratches, removal methods, preventive measures, and how to choose scratch removers to help you better maintain and care for stainless steel products.

Types of Stainless Steel Scratches

Understanding the types of stainless steel scratches is crucial to choosing the appropriate treatment method. Here are several common types of scratches:

Surface Scratches

Shallow Scratches: Shallow scratches are the most common type of stainless steel scratches, usually involving only minor damage to the surface layer. These scratches may be caused by slight friction, collision or improper cleaning in daily use. For example, scratching with hard objects or wiping the surface with a rough cloth can cause shallow scratches. Although these scratches are not deep, they may gradually become noticeable if not treated in time.

Brushed Scratches: The brushed stainless steel surface has a unique texture that is formed by the brushing process. Brushed scratches usually appear along this texture direction, so they are more difficult to detect. However, if the direction of the scratch is opposite to the brushed texture, it may affect the overall appearance of the stainless steel. When treating brushed scratches, special attention should be paid to maintaining the original grain direction to avoid ruining the appearance of the stainless steel.

Swirl Marks: Swirl marks are circular scratches that are usually caused by improper cleaning methods. For example, rubbing the surface of stainless steel in a circular motion or using rough cleaning tools can cause swirl marks. These marks will affect the gloss and reflective effect of stainless steel. Removing swirl marks requires specific cleaning and polishing methods to restore the gloss of stainless steel.

Deep Scratches

Gouge Marks: Deep scratches or gouge marks are those that penetrate the surface and form deeper indentations. Such scratches are usually caused by heavy objects hitting, sharp objects scraping or other severe impacts. Deep scratches are more difficult to treat than surface scratches and usually require more powerful repair methods or the help of professionals.

Other Surface Problems

Rainbow Spots: Rainbow spots are colored spots that form on the surface of stainless steel due to the influence of heat or chemicals. While these spots are not scratches, they can impact the look of stainless steel. Rainbow spots are usually found on pots and pans as well as on equipment that has been exposed to high temperatures.

Corrosion Scratches: Corrosion scratches are pits or discoloration caused by exposure of the stainless steel surface to corrosive chemicals or improper cleaning methods. Although stainless steel has good rust resistance, corrosion problems may still occur under certain special conditions.

How to Get Scratches out of Stainless Steel?

When dealing with scratches on stainless steel, you need to choose the right method based on the depth and type of the scratch. Here are the treatment methods for different types of scratches:

How to Remove Surface Scratches from Stainless Steel?

Baking Soda Paste: Baking soda is a common household cleaning product and a mild abrasive that is suitable for removing shallow scratches. The method of making baking soda paste is to mix baking soda with water until a thick paste is formed. Apply a proper amount of paste to the scratch, gently rub along the stainless steel texture with a soft cloth or sponge, rinse and wipe dry. This method is suitable for dealing with minor scratches and can also be used for daily surface cleaning.

Non-abrasive Cleaners: There are many non-abrasive cleaners designed for stainless steel on the market. These cleaners usually contain filling and polishing ingredients. When using, follow the steps in the product manual. Generally, these cleaners remove minor scratches as well as recovering the lustre of stainless steel. When choosing the right cleaner, you need to pay attention to the ingredients and application range of the product to ensure that it does not cause further damage to the stainless steel.

Toothpaste Method: Toothpaste, especially whitening toothpaste, can also be used to treat shallow scratches. Apply toothpaste to the scratch, rub gently along the texture, and then wipe it clean with a damp cloth. This method is suitable for treating small scratches that are common in the home, especially for kitchen appliances and other stainless steel appliances.

Olive Oil Polishing: After cleaning and removing scratches, you can use a small amount of olive oil for polishing. Apply a few drops of olive oil to a microfiber cloth and gently wipe the surface of the stainless steel. Olive oil not only restores the luster, but also forms a protective film on the surface to prevent future scratches. This method can effectively maintain the smooth appearance of stainless steel and help maintain the surface gloss.

How to Remove Deep Scratches from Stainless Steel?

Polishing Method: For deep scratches, a more aggressive treatment method is required. Polishing with fine sandpaper (usually 400 to 600 grit) is a common method. Soak the sandpaper in water and wrap it around a sanding block. Always lightly sand the scratched area along with the stainless steel grain. After sanding, clean the surface with water and a microfiber cloth to remove any remaining sandpaper particles. Finally, use a stainless steel cleaner to restore the shine. This method works well for deeper scratches, but it needs to be done with caution to avoid causing additional damage.

Commercial Stain Removers: Professional stainless steel stain removers can be used to treat deep scratches. These removers usually include an abrasive pad and a chemical cleaner. When using, follow the steps in the product’s instructions and test them on an inconspicuous area to ensure that no additional damage is caused to the stainless steel. Commercial stain removers are suitable for scratches that require more aggressive treatment and are effective in restoring the appearance of stainless steel.

Other Surface Issues

Treating Rainbow Stains: For rainbow stains, apply white vinegar water or special detergent, let it sit and then wipe it with a dry cloth. This method can remove discoloration caused by heat or chemicals and restore the original shine of stainless steel.

Dealing with Corrosion Scratches: For corrosion scratches, use a specialized stainless steel rust remover. Follow the steps in the product manual, then clean and polish the surface. When dealing with corrosion problems, it is crucial to choose the right rust remover to avoid further damage to the stainless steel. After cleaning, you can use a professional stainless steel polish to restore the surface’s gloss.

How to Remove Scratches from Stainless Steel Appliances?

When you treat scratches on stainless steel appliances yourself at home, be sure to test any method on a small, hidden area to avoid damaging the surface.

How to Remove Scratches from Stainless Steel Sink?

First, thoroughly clean the sink. Use mild dish soap and water to remove any grease or debris from the surface. Rinse it well and dry completely to ensure the surface is free of any contaminants for the next steps.

For light scratches, create a paste by mixing baking soda and water. Apply this paste to the scratch and gently rub it in using a soft cloth, following the direction of the grain. Once done, rinse the area and dry it thoroughly.

For deeper scratches, use fine-grit sandpaper (400-600 grit). Wet the sandpaper and gently sand the scratch, moving along the grain of the stainless steel. After the scratch is reduced, apply a stainless steel or metal polish to restore the shine. Finally, buff the entire sink with a stainless steel cleaner or olive oil to achieve a smooth and shiny finish.

How to Remove Scratches from Stainless Steel Fridge?

Shallow scratch treatment:
Use a mild detergent and a soft cloth to clean the refrigerator surface.
Try to use non-abrasive white toothpaste or decontamination clay to gently rub the scratch, then rinse with clean water and wipe dry.

Deep scratch treatment:
If the scratch is deep, you can use fine sandpaper (such as #2000 or higher) to gently polish, but be careful to avoid further damage.
Consider using scratch repair fluid and follow the instructions to repair.
If you can’t handle it yourself, it is recommended to seek professional stainless steel repair services.

Prevention Tips:
Clean the refrigerator surface regularly to avoid stains and fingerprints.
Avoid sharp objects scratching the surface when using.
Handle with care and avoid collision when moving.
Use protective pads when placing items to reduce friction and scratches.

How to Remove Scratches from Stainless Steel Stove?

• Clean the surface: First, use a mild detergent and a soft cloth to clean the surface of the stove to remove stains and grease. Sometimes this can reduce the appearance of scratches.
• Use non-abrasive toothpaste: For shallow minor scratches, you can try to use non-abrasive white toothpaste to gently rub the scratched area, then rinse with clean water and wipe dry.
• Use professional cleaners or polishes: There are polishes and cleaners designed for stainless steel on the market. Use according to the product instructions to effectively remove scratches and restore the surface gloss.
• Scratch repair paste: For deeper scratches, you can use scratch repair paste. Apply an appropriate amount of repair paste to the scratch, follow the product instructions, and then wipe it clean with a soft cloth.
• Sandpaper polishing (careful operation): If the scratch is deep and other methods are ineffective, you can use fine sandpaper to polish it step by step, but be careful to avoid further damage to the surface. After polishing, it is recommended to use a polishing agent to restore the gloss.
• Seek professional help: If the scratch is serious or you can’t handle it yourself, it is recommended to seek professional repair services to ensure that the stove is properly repaired.
• Preventive maintenance: Regularly clean and maintain your stainless steel stove, and avoid scratching the surface with sharp or rough objects to prevent scratches.

How to Prevent Scratches on Stainless Steel?

Preventing scratches from happening is more important than repairing them afterwards. Here are some effective protective measures:

Know the Type of Stainless Steel

Firstly, it is crucial to determine the type of stainless steel you are using. Common stainless steel, such as 304, is suitable for most everyday environments due to its good corrosion resistance and rust resistance. Lower grades, such as 200 series stainless steel, may be more susceptible to corrosion and scratches, so they require more careful care.

Avoid Using Harsh Abrasives

For all types of stainless steel, especially coated stainless steel finishes, avoid using harsh abrasives or cleaning tools, as these may strip the coating or scratch the surface. Choose a mild detergent and non-abrasive cloth for cleaning, which can effectively protect the stainless steel surface.

Choose the Right Products

Choose the appropriate cleaning and care products based on the grade and characteristics of the stainless steel. For stainless steel with poor corrosion resistance, choose a milder, non-corrosive cleaner. For high-grade stainless steel, such as 440 stainless steel, although it can withstand stronger cleaning products, it is still recommended to maintain gentle care to extend the service life.

Special Considerations for Tableware Stainless Steel

For tableware grade stainless steel, such as 18/10 stainless steel, its high chromium and nickel content gives it excellent corrosion resistance and beauty. However, even this high-quality stainless steel should be kept away from direct contact with sharp objects to prevent scratches. In addition, regular cleaning with a mild detergent and a soft cloth can maintain its luster and extend its service life. In contrast, 13/0 stainless steel is more susceptible to corrosion and scratches due to its low chromium content and lack of nickel, so it requires more careful care.

Regular Maintenance

Regardless of the type of stainless steel, regular maintenance is essential. This includes cleaning with appropriate detergents and tools, as well as regular inspection of the surface for scratches or damage. Prompt repair of small scratches can prevent them from expanding, thereby maintaining the beauty and durability of stainless steel.

Timely Handling of Chemical Leaks

When encountering chemical leaks, the stainless steel surface should be cleaned immediately to prevent corrosive substances from causing long-term damage to the surface. Timely handling of chemical leaks can effectively avoid scratch and corrosion problems.

How to Choose a Stainless Steel Scratch Remover?

Scratch removers are products specifically used to remove scratches. They usually contain abrasives or chemical ingredients to fill and repair scratches on stainless steel surfaces. A number of mark removers are available in the market, each of which has its own specific uses and effects. When choosing the right scratch remover, you should consider the following factors.

Product Ingredients: The ingredients of the scratch remover directly affect its effectiveness. Common ingredients include micro-abrasives and chemical repair agents. When choosing, you should check the ingredient description to ensure that it is suitable for stainless steel and will not cause damage to the surface.

Instructions for Use: Each scratch remover has specific instructions for use. Strictly following the instructions can ensure the best results and avoid additional damage to the stainless steel.

Test Effect Before: Using the scratch remover on a large area, it is recommended to test it in an inconspicuous place to ensure its effect and safety. This can avoid irreversible damage to the stainless steel surface.

Can Toothpaste Remove Scratches from Stainless Steel?

Yes, toothpaste can help remove minor scratches from stainless steel. Use a non-gel, non-abrasive toothpaste for this purpose. Here’s how:

1. Clean the Area: Start by cleaning the scratched area with warm water and mild soap, then dry it completely.
2. Apply Toothpaste: Squeeze a small amount of toothpaste onto a soft, damp cloth and gently rub it into the scratch in the direction of the grain.
3. Buff and Wipe: Continue buffing until the scratch begins to fade. Once done, wipe away the excess toothpaste with a clean, damp cloth and dry the surface.

This method is most effective for light scratches and may not work on deep ones.

Recommendation for Durable Stainless Steel

For equipment or furniture that will be used for a long time, it is crucial to choose a durable stainless steel type. Common durable stainless steel grades include 304 and 316 grades:

304 Stainless Steel

304 stainless steel is a widely used durable stainless steel type with good corrosion resistance and processing performance. It is commonly used in kitchen appliances, home decoration and general industrial applications.

316 Stainless Steel

316 stainless steel has higher corrosion resistance than 304 stainless steel, and is particularly suitable for marine environments and places with more chemical exposure. 316 stainless steel is often used in high-demand industrial and medical equipment due to its excellent corrosion resistance.

Get Satisfactory Stainless Steel！

By understanding and mastering these tips, you can ensure the long-term service life of your stainless steel products and maintain their elegant appearance. 

We have world-class technology and a team to provide you with 100% quality guaranteed stainless steel. If you want to learn more about stainless steel or other types of steel, check out our blog or contact our metal experts. If you would like to purchase high-quality, durable stainless steel, contact us for a quote.