We have quite a few pairs of scissors that could do with sharpening, or throwing away.
I've done a quick search and there are *lots* of ways of doing it, basically all the same, grinding gently along the bevelled edge to make the cutting edge sharper. Then, maybe, removing any burrs.
I have (probably, not used for a long time) a whet stone, I have a (pseudo) dremel, I have lots of sheets of various grades of sandpaper, I probably have other possibles as well (e.g. a useless chain saw chain sharpener, doing it by hand is much easier!).
So, what is going to be easiest for a moderately ham-fisted DIYer? I
*can* sharpen chainsaw chains, but not incredibly well, I am not totally incompetant but I'm not up to putting a perfect edge on a chisel.
... or should we just throw the blunt scissors away?