4 Ways to Clean Germs off Your Dirty Smartphone – iFixit Video via YouTube: “All this corona virus talk, got us thinking, what are the most common ways people clean their smartphones and just how effective are they? To figure it out, we recruited a few iFixit employees to see how dirty their phones were and put some common cleaning methods including a microfiber cloth, LCD/Screen Cleaner, Disinfectant Wipes, and a UV phone sanitizer to the test using SCIENCE!..”

See also How to clean your Apple products – Get recommendations and guidelines for cleaning your Mac, iPad, iPhone, iPod, display, or peripheral device.