The eraser can do a good work for small stains. I have the saphir gommadin and also the collonil "cleaner". I prefer the collonil that is more friable and works very well , the gommadin is too hard and does not clean in the same way.
Ugh, I had hoped it wouldn't rain today, but it did and I was forced to go out to grab lunch today, thus in the processing getting my calf C&Js somewhat wet. I'm sure this has been asked ad nauseam, and I've already wiped them down as best as I could with some paper towels, but how can minimize the spotting? Some Reno, a thin layer of wax, and some vigorous brushing?