Introduction
Clear phone cases are notorious for turning yellow and collecting grime over time. Luckily, with the right cleaning methods, you can bring your case back to life and keep it looking fresh and clear again.
What You'll Need
Steps
Remove your phone from the case and rinse the empty case under warm water to remove loose debris.
Mix a small amount of dish soap with warm water and use a toothbrush to scrub the case thoroughly.
Rinse the case, then apply baking soda directly to any stubborn stains and scrub again.
For deep discoloration, soak the case in a mixture of white vinegar and warm water for 30 minutes.
Rinse well, wipe dry with a soft cloth, and let the case air-dry completely before putting it back on your phone.
Alternative Methods
• Use isopropyl alcohol on a cloth to remove ink marks or tough grime
• Try a commercial plastic-safe cleaner designed for clear cases
• Create a paste of baking soda + water for targeted stain removal
• Use hydrogen peroxide (only for hard plastic, not TPU) to brighten yellowing
What NOT to Do
• Do not use bleach—it can damage and warp the case
• Do not expose the case to very hot water, which can distort its shape
• Avoid abrasive pads that scratch clear plastic
• Don’t use acetone or nail polish remover—these melt plastic
FAQs
Why do clear phone cases turn yellow?
Most clear cases are made from TPU, which naturally oxidizes over time due to UV exposure, heat, and oils from your hands.
Can I make a yellowed phone case look new again?
You can significantly improve clarity with cleaning, but severe yellowing caused by oxidation may not be fully reversible.
How often should I clean my clear phone case?
Cleaning it every 1–2 weeks helps prevent deep staining and keeps it looking clearer longer.
This article is for informational purposes only. Always follow manufacturer instructions and use proper safety precautions. You assume all risk for any actions you take based on this guide.
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