Rust
I am working on de-rusting a chain off a bike that will be donated. I have soaked it in vinegar, the flushed with paint thinner. I have wire brushed it and now have it soaking in evaporust. It is getting better but still has some rust, but it improves each time I brush it. The chain has little wear, and one stiff link that I've already worked loose.
Is there a downside to leaving it in the Evaporust for multiple days? Is it true that as long as it is submerged that it won't rust any further and if I flush it with water when I am finished and then dry and oil it will be OK? Thanks!