Removing plastic film from glasses, especially when it's stubborn, can be tricky. The provided reference details a method that uses etching cream to help with removal. This method works to remove the plastic film from lenses, not necessarily for frames.
Using Etching Cream for Film Removal
Here's a step-by-step guide based on the reference:
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Preparation:
- Gather your supplies: etching cream, cotton swabs, soap, and water.
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Apply Etching Cream:
- Use a cotton swab to scoop a small amount of etching cream.
- Apply the cream to the surface of the lens where the plastic film is located. Be careful to avoid the frames, if possible.
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Wait:
- Allow the etching cream to sit for approximately five minutes. This allows the cream to soften the plastic film.
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Scrub:
- Use a fresh cotton swab to gently scrub the lens surface, both the front and the back sides. This process will help to lift the softened plastic.
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Clean:
- Thoroughly clean the area with soap and water to remove all traces of etching cream and the loosened plastic film.
Important Considerations
- Safety First: Always work in a well-ventilated area when using etching cream, and wear gloves to protect your skin.
- Lens Material: This method is best suited for glass lenses. It may be unsuitable for plastic or polycarbonate lenses. Testing on a hidden spot is highly recommended, especially if you have prescription glasses.
- Frame Protection: Be careful not to get etching cream on the frames as it can also remove their finish or damage the material.
- Alternative Methods: While etching cream is one solution, other methods like using gentle heat from a hairdryer (not too hot) or adhesive removers designed for delicate surfaces may be worth trying, especially if you're hesitant to use etching cream.
In summary, using etching cream can be effective to remove plastic film from glasses lenses. However, care must be taken to protect the frame and test before applying it to the entire lens.
