
I have just got my new skin for my K3. Decided to get it to cover the hairline crack that has just recently formed at the bottom right hand of my screen.
The instructions say the to 'clean your device. Make sure your device & fingers are free of any debris & oil'.
My question is, what do you 'clean' it with? The only instructions I can find for cleaning is regarding the screen, not the shell.

I also have a problem with the lettering fading on my keyboard, I would appreciate any feedback & suggestions?