I was just at Amazon.com, about to place my order for Nature's Miracle based on the advice I received on my last post. I paused to read a handful of reviews and it seems that a different product by the name of Petastic may be my best bet but I wanted to double check here first because now I'm confused haha. It seems that Nature's Miracle had recently changed their formula to one that may no longer be as effective, and that Petastic now contains the same formula that Nature's Miracle used to have. So which one should I order? Anybody here used either one, or both even? And what are your thoughts?