I have no idea if there is any corrosion. It definitely hasn’t developed yet, as the accident just occurred today. I am not technically equipped to get rid of it either, so if it develops, then that’s gg. I made sure to dry it out as thoroughly as possible, so I’m hoping it’ll be fine. I am just still surprised, that there’s nothing wrong with the audio, though. It is as if it was never thrown in the washer to begin with.