Las Flores used a product on my painted wheels of my Infiniti that caused discoloration/bleeding. Jeff Jannings and Alan Peever say they used Meguiar's Wheel Bright. In the past, I have been a Meguiar's fan and either think they did not use wheel bright or did not mix it to product specifications. In the days since the incident, I have been to many detailing shops and they all say an acid based product was used. It is the first time I have taken my car to a commercial car wash. Lesson learned they hard way by me. Do not let them touch your rims, or for that matter your car. There are many other options out there.
Cons: Product that ruins your painted wheels