Oatmeal Foot Soak: The Gentle Remedy for Soft, Smooth HeelsRough skin on the feet is more than a cosmetic concern. Photo: Pravda.Ru by Ольга Сакиулова, https://creativecommons.org/public-domain/pdm/ Oatmeal foot bathWhy an Oatmeal Foot Soak Works Better Than Harsh ExfoliationAn oatmeal foot soak offers a gentler approach. Rich in beta-glucans and naturally occurring saponins, finely ground oats help soften dry, thickened skin while protecting the skin's natural moisture barrier. Finely ground oat flour creates a more concentrated solution that works more effectively on rough skin. Will an oatmeal foot soak help deep heel cracks?