What are the best ingredients to maintain soft feet?

Baking soda

Mixing one teaspoon baking soda with three parts water creates an exfoliant that is powerful and non-abrasive. After mixing the mixture then wash your feet using warm moisturizing and hydrating water. You can also create your own foot soak by mixing baking soda with warm water and filling a container. Then, soak your feet up to 10 mins. Repeat with your favorite cream.