I have a dodge truck with light grey cloth seats - I've had this problem the whole time I've owned this vehicle - if you spill something like some coffee, tea, soda, whatever - on the cloth seat - you can get the stain out with water, mild detergent, resolve, etc - but when the dilluted water or cleaner dries on the light grey cloth, it leaves a much darker color on the material wherever it was wet. It enough to drive you crazy - is there anything or any method to clean these light colored cloth seats and end up with it drying the same original shade as the rest of the seat instead of so dark all the time ? anyone had this problem too ?? thanks for any answers....