I left my fuji at my mom's house for about a year. Was in great condition when I dropped it off. Picked it up last night and its all out of whack. Rust all over, because apparently their dog was peeing on my bike regularly for the entire year. Now I was able to remove 95% of the rust, but the wheels are messed up big time.
In the pic you can see crystallized dog urine. I got most of that off with steel wool, but the finish under it is dark gray and rough (like on the right). Can I fix this at all?