Clear phone cases are often made from durable and flexible materials like silicone or thermoplastic polyurethane (TPU). These materials are good at protecting your phone from scratches and drops. However, they are prone to oxidation, which occurs when these materials are exposed to oxygen in the air.
Over time, this reaction causes problems and turns the clear phone case yellow. The UV light from the sun can also speed up this process. Along with these problems, humidity and heat can also contribute to yellowing. This discoloration can be frustrating especially when you’ve invested in stylish cases. Let’s explore why phone cases turn yellow and how to slow down this process.
What are the Causes that Turn Clear Phone Cases to Yellow?
A lot of people are facing issues related to phone cases turning yellow. This yellowing happens because of various reasons. However, understanding these factors can help to slow down the process. Let’s discuss the main causes behind the phone case yellowing.
1. Oxidation:
One of the natural processes called oxidation is the main reason. When the material in the phone case reacts with oxygen in the air, it can cause the clear case to turn yellow.
2. Material Composition:
Clear phone cases are often made from materials such as TPU Thermoplastic Polyurethane), PC (Polycarbonate), or silicone. Although these materials are strong, long-lasting, and protect your phone well they can turn your phone case yellow over time.
3. UV Light Exposure:
When you use the clear phone cases directly in the sunlight, it can speed up the oxidation process. When the phone cases are exposed to UV Light, especially outdoors, the yellowing occurs much faster than normal.
4. Heat and Humidity:
If your phone is often in hot environments, such as on a car’s dashboard on a sunny day, the high temperatures can speed up the yellowing process.
5. Human Touch:
While using the phone sweat, dirt, or oils from your hands transfer onto the phone cases. This debris collects on the case, mixes with the dust, and makes the yellowing worse.
How Can You Prevent Yellowing?
Completely avoiding turning clear phone cases yellowing is a little bit difficult. However, here are some of the steps that you can take to slow it down;
- Avoid Direct Sunlight: Try to avoid using your phone directly in sunlight. Moreover, don’t leave your phone on the dashboard of your car. Keep your phone in a shaded area or in a bag while going outside.
- UV-Resistant Phone Cases: Use a phone case that comes with a UV-resistant coating. The phone cases designed to resist UV rays can help protect your phone from the harmful effects of sunlight.
- Clean your Phone Regularly: Remove all the dirt, sweat, or oils from the clear phone cases regularly. Take a microfibre cloth and wipe down the surface. Avoid using harsh chemicals.
- Take High-Quality Covers: High-Quality material and UV-resistant coating can slow down the yellowing process. These materials can be found in those cases made with advanced manufacturing techniques. How Long Does It Take for a Phone Case to Turn Yellow?
It depends upon several factors such as the material of the case, the environment it’s exposed, or how it is used. On average, a clear phone case starts turning yellow from a few months to a year after regular use. If you frequently use your phone directly in sunlight then it can take 2 or 3 months to begin the yellowing process of clear phone cases. If you want to buy more durable clear phone cases, you can try our IMD transparent phone cases, which have undergone a 244-hour anti-yellowing test and are less likely to turn yellow than ordinary phone cases.
If you are looking for durable and beautiful phone cases, please explore our extensive product range at Runsun, where quality and style come together to create a premium choice tailored to your needs.
