Our Phones carries lot of bacteria, dirt, and grime and it can damage your phone from outside and inside too, dirt gets into your phone and it can harm inner parts of your phone so i would suggest you must buy a case for it, you can buy case for your iPhone from here classyapple, case helps you to protect your phone from any kind of damage, but as you know after long time phone cases gets started looking dirty and color becomes dull, that's why we need to take care of our phone case as well, but many people don't know how to take care of cases as there are lot of cases in the market which has made of different type of materials, So we must know how to clean any case based on its material. Here's I have described about how to clean leather cases, TPU cases and Silicone cases. Mostly Phone cases made of TPU or Silicone because it's cheap and easily available, Both TPU and silicone are polymer-based materials and used in phone cases massively. Both the materials are soft, mouldable, and easy to produce. So let me tell you first about TPU and Silicone cases.