Actually, not talking about wheel cleaner. The spray I was referring to was an after-cleaning spray to be used when the rotors are wet, it keeps the "rotor rust" from forming on the rotors, really nice product!

I use Sonax Full Effect wheel cleaner twice a year on my wheels but other than that just clean them with soapy water and brushes/mitts

Welcome!
So she's a she huh...whats her name mr.! haha

Mehh but when you drive the rust goes away anyway. uless you have uncoated rotors and the hubs rust. i dont really see the point to this.:dunno:

No I agree completely but you ever like do a full detail then go for a quick drive and that initial rust buildup is on the wheels, you have to give them a wipe down after driving, the first few applications of the brakes get that "rust dust" on the wheels which I can't stand.

When I use the Rustopper I can go for a drive after a full cleaning and not get any of that orange dust on the wheels from the first few applications of the brakes, its definitely helpful, unless you don't mind giving the wheels a wipe down after the initial 5 mile drive after washing the car.