Calluses? Tough skin? High heels worn for too long? Or just a desire to have beautiful, cared-for feet for sandal season? Recommend KneippĀ® Calendula & Orange Mineral Foot Bath Salt  for those with these concerns. Plant-based oils replenish lipids, and essential oils refresh and deodorize the feet. Prepare for foot treatments with the KneippĀ® Calendula & Orange Mineral Foot Bath Salt.