>>35541697Coffee stains could be hard to remove, especially after it's been dried in. (and that's what it looks like) If you're going to put in through the washing machine, at least put it in a protective bag and make sure it can dry properly, that can take a while. I'd probably try soaking only the foot in hot water with some detergent and hand wash it with a toothbrush or something, but I'm not sure that would work. No experience with removing coffee stains.
