Q. How do you use Aztec All Natural Foot Soak? One step at a time starts with sitting ... then soaking. Aztec All Natural Foot Soak comes in individual foil packets. You add one package of the foot soak to warm water in whatever you are going to use to soak your feet (or hands) in. It is recommended that you soak one half hour once a week until the nail grows out. Q. What’s in Aztec all Natural Foot Soak? There are natural occurring amino acids and endosperm proteins which include; Botanically Zea mays. Physicians speculate that microorganisms in this plant actually eat the microscopic fungi when activated in warm water. We then added ginger, which has 23 antifungal components. To create the most powerful alkaline environment where fungus cannot live, we completed this trade secret recipe with an approved organic ingredient that boosts the pH to the max. All of which are safe for Diabetics. It is this proprietary blend that makes Aztec Fungus Fighter the safest, most effective antifungal soak that actually gets to the root of the problem, naturally. It just plain works!