I have a small Coach purse, it was last seasons patchwork bag. It has many different materials on it, including suede and leather. The leather isn't dirty, but the suede is very dirty. I do not have the cleaner that came with the bag, and i tried a damp, warm wash cloth, and that still did not work. There is white, light pink, fushia, and light brown suede. The nail file situation helped a little, but did not help on the white. Anyone have any suggestions?