on my black 2011 Genesis 330. BKF cleaned up and put a really nice shine on the stainless steel portion of the grill, i.e side arms but the black lid did not take so well. It kept drying with a white residue from BKF, no matter how many times I tried rescrubbing it and/or watering it down. Is this normal on the black lid? Is it because its coated and not just stainless steel? Any pointers? Many thanks!
Fabian
Fabian