Hi there ! I'm on restoring a box, and I'm trying to remove moisture from silver parts, some are plastic silver and other are made of metal (don't know which one) anyway I managed to remove most of the moisture but some strong ones remains, I just used a brush (metal brush 000, as i'm doing for bikes) and some dish soap, but now, there is still some remaining spots and I don't know what to do, do u have some ideas about it ? here is some pictures of the damn moisture :