Rejex is not a wax. Think of it like putting a coat of Teflon on the car. It protects and keeps a nice shine. I used it on the glass, paint, wheels etc. Brake dust washes off with only water, bird $hit comes off with only water, bugs don't stick etc. I was turned on to it by some friends on another Porsche forums and each person who has tried it raves about it. I did three of my cars with it in the last 2 weeks.
