We are starting to get some rust on our pool. The spot below was from a liner leak which has been patched:
We are also starting to get some rust along the bottom in some sections:
So my question is how should I handle this. We don't need a new liner yet (hopefully) so am just planning on treating the exterior surface. Should I just sand and repaint with rustoleum? Thanks in advance!

We are also starting to get some rust along the bottom in some sections:

So my question is how should I handle this. We don't need a new liner yet (hopefully) so am just planning on treating the exterior surface. Should I just sand and repaint with rustoleum? Thanks in advance!