I agree. Black is awesome clean, but I found myself cleaning the car more often and for longer periods trying to get every last bit of visible dirt. I have gone from a less stringent cleaning process and taking well over 4 hours to having a proper detailing cleaning process including snow foam pre-wash, applying conserver etc, and taking less than 1.5 hours.
What cleaning process do you following. Do you follow the detailing process of lambs wool mitts, snow foam pre-wash etc,. Or do you use the good old fashioned sponge and halfords special wash & wax.