Bentonite clay is one of those long lasting ingredients that quietly solves a lot of problems. If you want more capability in your hygiene and off grid setup, this is worth storing. Moisture control: Pulls sweat away from the skin and helps reduce friction in high wear areas Skin comfort: Binds to oils and dirt and helps calm minor irritation Foot care: Works extremely well in foot powder blends for long hours in boots Dry shampoo: Absorbs oil when you have limited access to washing Poultice use