It all started when I was looking for a good De-greaser for my mobile detailing business. So I headed to Lowes and was looking at De-greasers, I saw a couple and then all of a sudden I noticed Formula 88. It did everything I needed, white walls, wheels, engines, and much more. I was also looking for a De-greaser that needs to be diluted, this was one. So I purchased this one hoping for the best. Was I AMAZED! I detailed a 97' Suburban today and there was a lot of build up on the rims as you can see below in the before and after photos that I have provided. I basically wet the area, sprayed Formula 88 (full strength) and wiped with a sponge, no scrubbing was necessary, all the gunk, grime, and brake dust came off with no issues. Would I recommend this product? Yes, just be careful how you use it.

http://www.extmobiledetailing.com/lock/rims_before.jpg

http://www.extmobiledetailing.com/lock/rims_after.jpg