I recently repaired some nail pops in my house and want to paint back over them. In my experience when you do this, you can always see where the repairs were made as the surface is not exactly the same (may be smoother) as the other parts of the wall. Is there a way to paint over this so you can't see the difference? What steps would I take.
I am using Sherwin Williams Cashmere paint. I was thinking of using 2 coats of Killz primer and then 2 coats of the Sherwin Williams paint again.