Although it gives a warning against use on fabrics on the container, Purell and Germ-X will remove some stains. Just put a small amount on the fabric and wipe it off with a white bath cloth or white terry cloth towel. My neighbor had some spots on her white carpet. A professional removed them that way. Later she used Purell on an old chair that had been stored for years. It worked. My theory is that if it is already stained and can't be used as is, you don't have much to lose.