Mold! Mildew! And their odors!
Not really, just brake dust. My calipers are accumulating brake dust and I'm looking for advice on how to get rid of it. I don't have a convenient hose connection so dousing them isn't an option (I'm not fond of that option anyway), clearance is too tight for toothbrush access, so what do I do? Who's figured out a good, easy way to periodically clean calipers?