I think my power steering fluid might be leaking. I noticed the hose right below the power steering fluid reservoir in a little oily wet and the level is a little below the cold min.

Can anyone help with a DIY fix once I confirm it is the PSF.

 

My guess is your hose at the bottom of the tank might have a small tear in it letting the fluid leak out. It could also be a loose clamp or a crack in the power steering tank. The location of the leak doesn't really leave a lot of potential issues to ponder and it looks like a relatively easy fix.

Take the tank off the bracket holding it to the car and look underneath it, you'll probably see where it's leaking.