Alternative way of killing rust

[3xpendable]

Wow! Blue juice , I must get some of that. Come to think of it, there used to be a brand of juice called "Blu" which was, erm, blue and tasted of some sort of fruit.

Oh you don't wanna drink the blue juice!

https://www.youtube.com/watch?v=3qP3Tx19w7c



Still, THAT stuff would be good at killing rust surely