First, you need to fill a pedicure bowl with lukewarm water and add 2 spoons of baking soda and 2 spoons of salt. Soak the feet in the mixture for 15 minutes and afterwards, pat them dry and rub them with pumice stone in order to remove the dead layers of skin.
Second, you need to scrub the feet with a mixture of 2 spoons of olive oil and a spoon of sugar for 5 minutes. Afterwards, rinse the feet with water.
Third, put 2 spoons of olive oil and a small piece of candle in hot water and wait for the candle to melt and the water to cool down. Then, apply this content onto the feet and put on socks. Wear the socks overnight and remove them the next morning.
Repeat the method regularly until the cracks are gone.