[06WhiteDiamond]

Leatherique rejuvenating oil and prestine clean are the only way to go. Smells great, just like a leather shop, and you can really tell that the leather is clean and supple. No greasy residue. It's expensive (about $70 for the 16 oz. kit), but it's the only product I'll use in my V.

http://www.detailedimage.com/Ask-a-Pro/leatherique-leather-care-how-to/

This guy clearly knows what he is talking about, if you used the search function you would have noticed that I started a thread almost identical to this thread last year.

A few members recommended Leatherique, I ordered the 16oz kit and could not have been happier with the final results. I highly recommend this product to any member on these boards and will continue to use this on my STS and future vehicles.

I actually just completed the Leatherique treatment this past weekend and was once again completely satisfied. Take my word and try this product before wasting your time and money with more primitive products mentioned like meguires etc...these products simply pale in comparison.