Anybody tried this stuff? (this is not a product endorsement, want feedback) easy on, easy off, great shine, used in direct sun on hot day, and most amazing, you can use it on black plastic and rubber bits without leaving a white residue-it even removes the residue from previous waxings and leaves a nice deep black, very easily. Did the car, minivan, & bike all in about an hour couple weeks ago and only used a couple capfuls. It exceeded all my expectations in spades and more than lived up to it's hype. Hope I'm not breaking any forum rules mentioning a brand name, I just wanted to share my experience and wondered if anyone knows of a downside with it.