Want to get rid of dead skin under your feet without much effort? Put your skateboard under the desk and work with bare feet!

I play Basketball 4x a week, even tho I'm playing with thick socks and good shoes my feet still build up hornskin(?) on the most loaded spots. I tried the sandstone in the bathtub method but it feels way to uncomfortable. Since I tried the skateboard under the desk my deck became white from the skin and my feet feel way smoother. Sanding Paper should work aswell if you don't own a skateboard or you're on a budget!