Taking care of my feet with Aspirin

I just learned today that aside from the benefit of aspirin as face mask, i can also use it to remove dead skin on my feet.
So i tried it just now.
Here is the result:

The recipe says i should make a paste of aspirin and warm water. But because i think with clay it would be more effective, I mixed them. Some aspirin tablets, some white clay powder and warm water.

I let it sit for a while then i scrubbed it off with this

I then washed it away with warm water and i can see the difference afterwards. The dead skin is gone and the skin is so smooth.