So who uses it? I am a true believe in this stuff. I use original rain-x, the washer fluid, and the window cleaner(better then windex). I don't use the window defogger. It makes the windows look greasy and doesn't really work well. I also used the wiper blades. They are ok, but for the money I would rather just buy the cheaper blades. Especially since I like to change blades each winter and summer.