Been happily using Zaino system for years on my BMWs, but recently switched to Blackfire Wet Diamond and Blackfire Clear Crystal (after first claying the car). Although very happy with Zaino, I just got the bug to try something new that would give good results and be easier to apply than Zaino. Haven't washed the car (it is garaged here in SoFL) in about three weeks, and just had it in an outside parking lot for a week. A lot of construction in the area so the car was really caked with dirt. Anyway, I washed the car and dried with MF towels. No need for any further work on the car as it came out just the way it was when I finished the switchover-excellent water beading, deep glossy look, smooth as can be. I know that other products would probably do the same, but I must say that I'm truly impressed with these "newer" products...Only want to see how long they last before I have to do a redo.

