I've enjoyed the challenge of keeping mine clean. But I will admit, I went from washing it weekly, to bi-weekly, and now I'm down to about once a month unless if I get into something that requires attention sooner. As others stated, it is a lot of upkeep, and these are big vehicles which makes it even more laboring. In addition to what the others have already stated, I would really recommend using some sort of drying aid. I was never big on drying aids on my previous non-black vehicles, but I don't dry my truck without it now. They really help leave a streak and spot free finish, and some products even offer an additional level of protection on the surface of the vehicle.