Buy Barielle soaps & scrubs - Barielle Foot Restoration Scrub 170g/6oz. How-to-Use: Slough on areas of the feet and legs and exfoliate in a circular motion. Rinse off excess residue with lukewarm water. Use 2-3 times per week, until rough spots are softened and flakiness is reduced. Then apply 1-2 times per week or as desired.