Originally Posted by Mike-in-Orange
Regular use of Meguiar's Gold Class Rich Leather Cleaner/Conditioner will keep dirt from accumulating and keep the leather nice and supple for years to come. I use it monthly on my cars and on my OTC (other than Crossfire

) the seats still look great after 5 years.
That seems to be the route to follow, it is basically what this poster wrote some time back and he appears to know the subject well.
https://www.crossfireforum.org/forum/416867-post16.html