It’s a common frustration for car owners: scratches on the sleek, digital touchscreens that now control so many vehicle functions. These scratches, often caused by everyday cleaning or accidental contact, can detract from the modern look of your car’s interior and even impact screen visibility. While preventing scratches with a screen protector is always the best first step, you don’t necessarily need to live with existing minor scratches or resort to expensive professional repairs. There are several simple DIY methods you can try to minimize or even remove those unsightly marks from your car’s touchscreen.
Hyundai Creta (HT Auto photo)
Before diving into scratch removal, it’s important to understand that these methods are best suited for light surface scratches. Deep scratches that you can feel with your fingernail might require professional attention or screen replacement. However, for those annoying hairline scratches, you likely have effective tools right at home.
Simple DIY Scratch Repair Methods
For minor scratches that are primarily cosmetic, you can attempt these household remedies. Remember to always test any method in an inconspicuous area of your screen first to ensure it doesn’t cause any further damage.
Method 1: Toothpaste Polish
Believe it or not, the same toothpaste you use for your teeth can act as a mild abrasive to buff out minor scratches on your car’s touchscreen. It’s crucial to use a non-gel toothpaste, as gel-based varieties are less effective and might contain ingredients that could harm the screen.
How to use toothpaste:
- Apply a small dab of non-gel toothpaste to a soft, lint-free microfiber cloth.
- Gently rub the toothpaste onto the scratched area of the screen using a circular motion. Avoid applying excessive pressure.
- Continue buffing for a minute or two.
- Wipe away the toothpaste residue with a clean, damp microfiber cloth.
- Finally, use a dry microfiber cloth to polish the screen and remove any remaining streaks.
Method 2: Baking Soda Paste
Similar to toothpaste, baking soda is a gentle abrasive that can help to smooth out light scratches. When mixed with water, it forms a paste that can be carefully used to polish the touchscreen surface.
How to use baking soda paste:
- Mix equal parts baking soda and water to create a thick paste.
- Apply a small amount of the paste to a soft microfiber cloth.
- Gently rub the paste onto the scratches in a circular motion, applying light pressure.
- Buff for a couple of minutes.
- Clean the screen with a damp microfiber cloth to remove all traces of the baking soda paste.
- Dry and polish the screen with a clean, dry microfiber cloth.
Method 3: Vegetable Oil for Minor Scratches
Vegetable oil won’t actually remove scratches, but it can temporarily minimize their appearance, especially for very fine, hairline scratches that are mostly visible due to light reflection. The oil fills in the tiny grooves, making them less noticeable. This is more of a cosmetic fix rather than a true repair.
How to use vegetable oil:
- Place a very small drop of vegetable oil onto a clean, soft microfiber cloth.
- Gently rub the oil over the scratched area of the touchscreen.
- Wipe away any excess oil with a clean, dry section of the microfiber cloth. You want a very thin layer, not a greasy residue.
Method 4: Dedicated Scratch Removal Creams
For more persistent scratches, consider using commercially available scratch removal creams specifically designed for electronic screens or plastic surfaces. These creams often contain finer abrasives and polishing agents formulated to safely repair screens.
How to use scratch removal creams:
- Apply a small amount of scratch removal cream to a soft applicator pad or microfiber cloth, as directed by the product instructions.
- Gently rub the cream onto the scratched area using circular motions.
- Follow the product’s instructions regarding buffing time.
- Wipe away any excess cream with a clean microfiber cloth, as instructed.
- Buff the screen to a shine with a clean, dry microfiber cloth.
Preventing Future Scratches
Once you’ve addressed existing scratches, take proactive steps to prevent them from recurring. The most effective way to protect your car’s touchscreen is by installing a screen protector. These protectors are inexpensive and act as a sacrificial layer, absorbing scratches and impacts that would otherwise damage the screen itself. Screen protectors are easy to apply and replace, making them a worthwhile investment in maintaining the pristine condition of your car’s interior.
By using these simple methods and taking preventative measures, you can keep your car’s touchscreen looking its best and ensure a clear, enjoyable driving experience.
