Thanks to everyone for their suggestions!
I asked at the store I purchased the laminate and they suggested water and vinegar, which worked okay, but still left streaks (damn). I tried ArmorAll and it actually looks pretty good!
It begs the question, what brand of black laminate are people using? As I mentioned, I'm using WilsonArt's 1595-60; this is their matte finish which has a bit of a sheen, perhaps I should have chosen the diamond finish?
It seems that a number of builders here at BYOAC have used WilsonArt black laminate - I'd be interested to know what finish they used? Anyone care to chime in...
Thanks all,
Breaker.