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6 Ways to Remove a Scratch on Glass Cooktop

April 30, 2024

Maintaining a flawless glass cooktop can be difficult, especially with unavoidable scratches. These imperfections can blemish the otherwise smooth and sleek surface, impacting both its aesthetics and functionality. Thankfully, there are numerous effective methods, ranging from minor touch-ups to more intensive treatments, to minimize or even eliminate these scratches. In this comprehensive guide, endorsed by professional cleaners, we’ll delve into the various techniques to address scratches on your glass cooktop.

Baking Soda Paste

One of the most straightforward and accessible methods is using baking soda. This household staple is mildly abrasive and can gently polish minor scratches without damaging the glass.

How It Works:

Baking soda acts as a gentle abrasive, buffing away the uppermost layer of the glass where the scratch is located, making it less visible.


Create a paste by combining equal amounts of baking soda and water. Apply the paste directly onto the scratch, then gently rub it with a soft cloth in circular motions. After massaging for a few minutes, use a damp cloth to wipe away any baking soda residue from the area.

Metal Polish

Metal polish is another effective option for minimizing the appearance of scratches on glass cooktops. It is designed to be gentle on surfaces but effective in smoothing out imperfections.

How It Works:

Metal polish contains ingredients that fill in the scratch and smooth out the glass surface, reducing its visibility.


Apply a small amount of metal polish to a soft cloth and gently rub it over the scratch in a circular motion. Continue this until you see improvement. Clean the area with a damp cloth to remove residual polish.

Cerium Oxide

Cerium oxide—a compound used in glass production and finishing—can be an effective remedy for deeper scratches. It is perfect for more significant scratches that other methods cannot address.

How It Works:

Cerium oxide acts as a super fine abrasive, chemically reacting with the glass surface to fill in and smooth out deep scratches.


Make a slurry of cerium oxide and water and apply it to the scratched area using a polishing pad. Rub the slurry over the scratch using firm pressure and high speed with a buffer until the scratch diminishes. Clean the area thoroughly after treatment.


Standard non-gel toothpaste can be used as a mild abrasive for very light scratches, similar to baking soda.

How It Works:

The mild abrasives in the toothpaste can gently smooth out minor scratches without causing additional damage to the cooktop.


Apply a small amount of toothpaste to a soft cloth and rub it over the scratch in a circular motion. After several minutes, wipe the area with a damp cloth to remove the toothpaste residue.

Professional Glass Repair Kit

A professional glass repair kit can be the solution for persistent or deeper scratches. These kits are designed for glass surfaces and can effectively minimize or eliminate scratches.

How It Works:

These kits typically contain a compound that fills the scratch and a method to polish the area smoothly.


Follow the manufacturer’s instructions carefully. Generally, this will involve applying the compound, allowing it to set or cure, and buffing the area with a polishing pad provided in the kit.

Preventative Measures

Finally, while dealing with scratches is essential, preventing them is even more critical.

How It Works:

Using the right tools and techniques can prevent scratches from occurring in the first place.


Always use protective cooking pads under pots and pans to avoid scratches from sliding cookware. Avoid using abrasive cleaners and scrubbers. Lift instead of sliding objects across the cooktop.

Following these steps, you can effectively manage and minimize scratches on your glass cooktop, keeping it looking its best for years. Whether you opt for a DIY home remedy like baking soda or invest in a professional repair kit, each method offers a viable solution to address scratches and remove any burnt smell, helping restore your cooktop’s pristine appearance and functionality.

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