What is the best way to clean the phone screen? Can I use isopropyl alcohol or should I just use water? I'd like to clean off the smudges left by fingers.
You really can't go wrong with a lightly moistened Mr. Clean Magic Eraser - a light rub works a charm and will last you forever if all you're doing is wiping down your devices. Just be sure not to rub hard!
Microfiber cloth is all you'll need no liquids are necessary, and avoid wiping it off with your clothes that can cause scratches extremely easily... alcohol wipes would be ok for disinfecting the screen as well