How should I wash my Mineral Undies?Updated 2 years ago

Our natural and zinc-infused fibers are more sensitive to being damaged by tumble drying. We recommend washing with like colors in cold water on a gentle cycle, and hanging or laying flat to dry. You do not need to use hot water in order to kill bacteria, as you can expect upwards of 2,000 times less bacteria growth in your Mineral Undies compared with other fibers.