Try this thread:
http://cadillacforums.com/forums/showthread.php?t=53530
Sandy's recommendation is truly astounding. My seats have never been cleaner. No cleaner off the shelf has gotten my seats this good. It might work for your "blues".
http://cadillacforums.com/forums/showthread.php?t=53530
Sandy's recommendation is truly astounding. My seats have never been cleaner. No cleaner off the shelf has gotten my seats this good. It might work for your "blues".