cleaning your mpc..?

as i play my mp more and more, oils, sweat, and dust tend to build up all over the pads, front panel etc.. my question is how do most of yall clean up your mpc? (if even). ive been spraying a paper towel with a lil endust and wiping it down every other day or so. is this a bad idea? i feel like a lil kid with a new bike or something, just wanna make sure im not cleaning it toomuch

please don't double-post. thanks.