Many words but a worthwhile alternative to repeatedly shaving.
I had maybe four corns that I spent years attempting to deal with by shaving.. watching them slowly grow in this time (by the end the centres of some were maybe 4-5mm in diameter).
As we're all probably aware the anatomy of a corn is a ring of hard / calloused skin surrounding another small central "grain" of hard skin which sits on top of the sensitive part and is responsible for the discomfort when pressure is applied.
After years of the shaving I discovered a different approach; using the very tip of the famous 10A blade to remove the centre part of the corn. If done right no cutting or pain is necessary; the very tip of the blade can be used to gently work the centre of the corn inward away from its border with the surrounding callous, to the point where it can be attacked from the side / underside; pierced with the blade (pointing outward from the rest of the foot so minimal chance of injury) and peeled away from the skin beneth.
I found the parts separate quite easily / naturally; leaving the sensitive centre portion recessed and protected from pressure by the surrounding callous to an extent, although this can be shaved back further to give instant, total relief. The best part is that while the hard centre section grows back over time (maybe a couple of weeks) it gets smaller after each successive removal until in my case the corns completely disappeared
I think the surrounding largely callouses shrank and disappeared on their own; although I might have given them a bit of a hand with the blade or some abrasives.
This was maybe 10yrs ago and I've had no discomfort from corns since. I've picked out the tiny (sub-1mm) centres of a few in the same locations but this was before I'd felt they were there. As it happens following this thread I've just checked and done another; the centre being restricted to the harder outer layer of skin and coming away with no pain or other issues after a minute of digging about.
Interestingly at the time I'd not seen this method mentioned elsewhere but have just had a look on youtube and it's covered nicely in this (clickbait if perversely satisfying) video:
Proper job
