I was wondering if anyone knows about colored concrete. We just had extra decking poured on Friday (6/22/07) around the decking that comes with the pool package. We went with a brown color and as the days have past the color gets more and more splotchy and has white patches all over. My sales rep from the pool company says it's normal and that it's just lime working it's way out and that it will look better in a few days. I added a couple of pics. If anyone has any input, I'd be very grateful.