I know this Dell XPS laptops... their black surface on and around the keyboard and mousepad will look very greasy over time. Maybe it's a problem on every black

I know this Dell XPS laptops... their black surface on and around the keyboard and mousepad will look very greasy over time. Maybe it's a problem on every black surface laptop. On first sight macs don't look like this (although they can be greasy too... but you don't see it immediately).