Probably because I rarely use it.
oh be quiet, if you worked where I do - you'd know it is pointless because the next day I go to work, I will get a layer of who knows what raw material coating my car in a layer of dust
However, since Spring is still new here, I've been better about trying to keep my car clean. So I took it for a swing through after getting gas on Saturday.
Wow... I just realized, he still looks pretty distressed.