I haven’t “taken care” of my Magic Keyboard at all. What I find interesting is that it’s got sort of a weathered leather tactility to it now. It looks (but not feels) like a dark gray leather bound book cover, kinda, scratches and all. Best part, because of the random pattern, single finger prints or a little dust certainly doesn’t draw the eye like it would have when it was newI have had my Magic Keyboard for a year and it has aged very well. I take care of my stuff but not obsessively and it has been transported back and forth from my home office to student study center on campus of my med school many many times. It’s a great product!