I've searched the site for input on suede cleaning and haven't come up with much info. What all do you guys recommend to clean up the suede centers on the GXP seats? I don't want to kill the graphite/gray color that they are supposed to be, but these have been in the elements for a bit and since they are still out of the car currently I'd rather clean them up 100% before install.

Was thinking of using a water/Woollite mixture (7:1 mix) as I think the Tuff Stuff I use on the carpet could strip the color and possibly harm the leather seat tops.