Hey, quit sugar coating and tell us how you really feel! Seriously, my wife swears by Rain - X, but she uses the stuff you spray on and then wipe off with water or some method - I don't watch, it's her deal and she's happy with it.
Funny story - when I was young and kinda stupid, I put Formular 409 in the washer fluid tank since I didn't have proper fluid. What could go wrong right? Jeeez - first time I used it, the windshield went white and I had to pull over, take off my shirt, wipe that crap off and continue on. Did I mention it wasn't raining, i just wanted to clean off some bugs. Did I mention I was on a date with a hot girl that I was trying hard to impress. She did think it was funny and I guess my manly chest with the postage stamp of chest hair impressed her enough that she agreed to go out again with me.