Tell the truth How often do you clean your gear?

C'mon, fess up! Is the last time you cleaned your gear the time you took a picture of it to post on Audiogon!? I'm single and live alone these days. My son tells me I'm OCD as far as cleanliness is concerned. I disagree, I just like living in a clean environment and he's just a slob!;) I like everything clean and my gear to be especially clean, seeing how much time I've spent/spend looking at it. Looking at the photos of various systems here I'd say the majority look very sharp (sorry to say some of them look nasty!!). SO, what is it, how often do you dust off your system? Daily? Weekly? Monthly?? Or worse? I believe, as far as tweeks go, yr system SOUNDS better when it's clean!!;) Maybe I AM OCD!!??