Why do cell phone cases turn yellow?

Transparent mobile phone case that does not yellow from mumbi

How often have you tried in vain to get a cell phone case transparent again? Unfortunately, most transparent cases tend to yellow quickly. This text explains why this is the case and what helps against it.

The ultraviolet rays of the sun are mainly responsible for the discoloration. These not only age the skin or cause sunburn, they also have a negative effect on plastics.

Most of the time, the material “only” becomes cloudy or yellowed, and sometimes the silicone becomes brittle or bleached. Roughly speaking: the radiation leads to chemical changes in the plastic that cannot be reversed.

With transparent covers, any impairment of transparency is annoying, because you usually buy them because they are as inconspicuous as possible and allow a view of the original design of the smartphone.

Cleaning a yellowed cell phone case only makes sense if it is nicotine deposits or similar dirt. In the case of yellowing from UV rays, scrubbing no longer helps.

If there is normal pollution, such as nicotine, sweat or other deposits, cleaning can of course be done with water, baking powder or with the washing machine at 30 ° C.

Cell phone cases with UV protection against yellowing

This yellowing phenomenon can also affect expensive casings. It is only important that the material is UV resistant or UV protected. This is the only effective protection against the rapid aging caused by the sun.

We prove that you don't have to spend a fortune for such cases with our UV-protective coated transparent case for various models, e.g. B. for the iPhone X, iPhone 8, the Samsung Galaxy S8 + or the Huawei P8 Lite (2017).

If you've ever been disappointed by transparent cell phone cases, give them another chance and see for yourself.

More covers for other devices can be found in our online shop. If you have any questions, our customer service will be happy to advise you.

Is professionally involved in SEO, SEA, marketing, social media and the mumbi online shop. Always interested in technical innovations. Prefers Apple devices, but also likes to think outside the box. To be found privately at the Playstation or when traveling

Author: Thomas

Is professionally involved in SEO, SEA, marketing, social media and the mumbi online shop. Always interested in technical innovations. Prefers Apple devices, but also likes to think outside the box. To be found privately at the Playstation or when traveling. Show all posts by Thomas