Why Do Casetify Clear Cases Turn Yellow Over Time?

Discover why Casetify clear cases turn yellow and how UV exposure and skin oils contribute to this natural aging process.

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Casetify cases tend to turn yellow due to exposure to UV light, oils from the skin, and general wear and tear. This yellowing is common for clear, TPU (thermoplastic polyurethane) cases as they age. Regular cleaning and avoiding prolonged exposure to direct sunlight can slow this process, but it’s a natural outcome of the material used in many clear cases.

FAQs & Answers

  1. Why do clear phone cases turn yellow? Clear phone cases often turn yellow due to UV light exposure, oils from skin contact, and normal wear over time, especially when made from TPU material.
  2. Can I prevent my Casetify case from turning yellow? While yellowing is natural, regular cleaning and avoiding prolonged direct sunlight can help slow the discoloration process.
  3. What material causes yellowing in phone cases? Thermoplastic polyurethane (TPU), commonly used in clear phone cases, tends to yellow over time due to environmental factors.
  4. How do I clean a yellowing phone case? Use mild soap, water, and a soft cloth to gently clean the case, removing oils and grime that can contribute to yellowing.