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Test the method on a small hidden area first to ensure no damage or discoloration.
Use gloves if you have sensitive skin when handling hydrogen peroxide.
Repeat the process monthly for ongoing maintenance and whitening.
Variations:
Lemon Juice: Replace vinegar with lemon juice for natural bleaching and fresh scent.
Sunlight Only: For light yellowing, simply place the appliance part in sunlight wrapped with hydrogen peroxide-soaked cloth.
Commercial Plastic Restorers: Use as a last resort for deep stains.
FAQ:
Q: Is this method safe for all plastics?
A: Generally yes, but test on a small area first to avoid damage. Avoid on delicate or very old plastics.
Q: Can I do this indoors?
A: The hydrogen peroxide and sunlight step requires bright natural light for best results.
Q: How long does the whitening last?
A: Results may fade over months; repeat treatment as needed.
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