end of the day a quick pass with a oxide, diamond or ceramic on both base and edge usuall from hand. Just to remove the burrs or highs. Followed by a clean swipe with a microfiber cloth and a new topcoat of notwax. This year a bit of solda metal jet on the edges to prevent sticking/rust.
One reason for a light quick base edge touch up is to protect your iron from any burs from the edges. Scratching your iron is not a going to ruin it, but it does make for the potential of the iron, in turn, to scratch your bases needlessly.