Cleaned mine with some stuff called orange clean(citric acid)several times.There med blue,and the stain,and part that where faded went to fabric shop and got dye and painted them lightly several times to get uniform color.Buckles had one missing and one cracked.Bought a whole set of seatbelts when they were cheap!!6 months ago ,$60.00 with shipping.Know yearone sells the nondeluxe plasic cover in black.then paint it