I have had a bottle of Creamy Cuticle Remover in my makeup drawer for some time and occasionally put some on my nails. Today I decided that if this stuff somehow softens and dissolves cuticles, then it must do the same to the hard skin on my feet so I poured some on, waited a couple of minutes and then attacked them with large cheese grater type thing for feet.
It was amazing! The hard skin all seemed to turn to a sort of latex texture and stripped off easily in huge quantities. My feet are now the softest and pinkest they have been since I was a child.
Warning: do not attempt this if you are in a hurry. It is oddly addictive. Wish I’d known about this years ago.