Did you 'rinse' the Simple Green? I've found that that it kind of keeps on working if it's not rinsed somehow. I've ended up with streaks on things I've cleaned with it before, even though I had cut down the concentration. I LOVE SG!

__________________
John Breslin
93 500E, 92 500E, 86 190E 16V, 62 220SEb
Music City Chapter MBCA