Mix lemon juice with Black Castor Oil (3:1 ratio). Apply the mixture to steamed, slightly wet feet and wait a little less than half an hour.
Then wash off the mixture with warm water and apply geranium hydrolate and Hoba oil or another soothing and moisturizing cream.
One of the main conditions for smooth heels is the right choice of shoes.
Equally important is to eat a balanced diet and drink enough fluids.