pH Neutral (or all wheel safe) Wheel Cleaners

I'll consider ordering the box of 6 then selling them, need to get home from school first.

 

You know us. We can't leave well enough alone. They have it over there so DAMN IT we want it as well! LOL

 

Hey Kyle, what about Optimum Power Clean? $36 a gallon list price, can be diluted up to 3:1 for wheels and tires, and is supposed to be safe for all wheels.

Anybody know how Power Clean is on heavy brake dust, and if it is really safe for all wheels? When I used to have it on my shelf, I was never taken away by its tire-cleaning abilities and my rims are always clean anyways. Can anyone comment? More importantly, anybody know the pH for this product?