You use your phone constantly, which is why it's so easy for the screen to get smudged. Of course, if you want it to last, and if you want to get the best experience possible with it, you'll have to keep it clean. It's not that hard to do, as long as you know how to handle your phone correctly. Here are a few tips for keeping your iPhone screen clean:
1. Keep a Screen Protector on It
You shouldn't be walking around without a screen protector on your phone. If you can't get it on flat against your screen without creating bubbles or making it look lopsided, then you can head down to the store and ask a worker to do it for you. They're used to it, so it shouldn't take them long. And don't worry, they aren't going to charge you for doing such a simple job.