OK. I have a pair of Fendi black suede pumps that are my favorite-est shoes in the world (I won my first jury trial in them--major sentimental and good luck value). But I got mud (dried by now) on them after a night out recently. Can anyone give me tips/advice on cleaning them? I'm not sure if I should use water (probably not, right?), a brush or what? Can you pretty please help me? I'm abroad in the 3rd world and they're the only heels I brought (stupid, I know, I know!).