How to Repair a Scratched Mirror: Effective Methods and Tips

A scratched mirror can be an eyesore and diminish the overall appeal of your home. Whether the scratches are caused by accidents, cleaning mishaps, or general wear and tear, restoring the mirror’s pristine condition is possible. In this article, we will explore effective methods and tips to repair a scratched mirror. From DIY remedies to professional techniques, you’ll discover a range of options to help you regain the reflective beauty of your mirror.

Understanding Mirror Scratches

Before attempting to repair a scratched mirror, it’s essential to understand the nature of the damage. Mirrors consist of a reflective surface, typically glass, coated with a thin layer of silver or aluminum. Surface scratches, such as light scuffs or hairline marks, are often repairable. However, deep scratches that penetrate the reflective coating or reach the glass itself may require professional intervention or mirror replacement. Assessing the severity of the scratches will guide you in choosing the appropriate repair method.

Tricks to Remove Scratches From a Mirror

Here are top 5 tips to remove scratches from the mirrors

Toothpaste Method

The toothpaste method is a common DIY remedy for repairing minor scratches on mirrors. Start by cleaning the mirror surface with a mild glass cleaner to remove any dirt or grime. Then, apply a small amount of toothpaste (non-gel) to a soft, clean cloth and gently rub it onto the scratched area using circular motions. Wipe away the excess toothpaste with a clean, damp cloth, and inspect the mirror for improvement. Repeat the process if necessary.

Metal Polish

Metal polish, such as aluminum or silver polish, can also be effective in removing light scratches from mirrors. Apply a small amount of the polish onto a soft cloth and gently rub it over the scratched area in a circular motion. Use moderate pressure, being careful not to apply too much force. Wipe away any residue with a clean, damp cloth and assess the results. Repeat the process if needed.

Cerium Oxide

Cerium oxide, a popular glass polishing compound, is particularly effective in removing deeper scratches from mirrors. Begin by thoroughly cleaning the scratched area with a glass cleaner. Mix cerium oxide with water to create a paste-like consistency. Apply the paste to a felt or soft cloth and gently rub it onto the scratched surface in a circular motion. Continue the process for several minutes, periodically wiping the area clean with a damp cloth. Finally, inspect the mirror and repeat the process if necessary.

Professional Glass Polishing

For more significant scratches or when DIY methods prove ineffective, seeking professional glass polishing services can be the best solution. Glass polishing professionals utilize specialized equipment and techniques to repair scratches effectively. They will assess the extent of the damage and employ suitable methods, such as abrasive compounds and buffing machines, to restore the mirror’s surface. Consulting a professional ensures precise and reliable results, particularly for valuable or delicate mirrors.

Mirror Resilvering

In cases where the mirror has extensive scratches or the reflective coating is severely damaged, mirror resilvering is a viable option. Mirror resilvering involves removing the existing reflective coating and applying a new layer. This process requires professional expertise and is typically more expensive than other repair methods. However, it can effectively rejuvenate the mirror, providing a like-new appearance. Consider mirror resilvering for valuable or antique mirrors that warrant professional restoration.

How to Prevention Scratches – Maintenance Tips

Taking preventive measures and adopting proper maintenance practices can help avoid future mirror scratches. Avoid using abrasive materials or harsh cleaners when cleaning mirrors, as they can scratch the surface. Instead, use a soft, lint-free cloth or microfiber cloth along with a mild glass cleaner. Gently wipe the mirror in a circular motion to remove dirt and smudges. Additionally, avoid using sharp or pointed objects near the mirror that could accidentally cause scratches.

If you have a framed mirror, consider placing protective padding or bumpers between the frame and the wall to prevent any accidental impact or movement that may lead to scratches. Regularly inspect the mirror for any signs of damage or scratches and address them promptly to prevent further deterioration.


Repairing a scratched mirror is possible with the right methods and techniques. Whether you opt for DIY remedies like toothpaste or metal polish, or seek professional assistance through glass polishing or mirror resilvering, there are solutions available to restore the mirror’s beauty. Remember to assess the severity of the scratches and choose the appropriate method accordingly. By taking preventive measures and practicing proper maintenance, you can prolong the lifespan of your mirrors and enjoy a clear, scratch-free reflection in your home.

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