Everything from nail fungus to cracked skin on the heels and balls of the ffet and even foot odor (smelly feet), has a solution that is natural based and extremely effective without the harshness of chemicals. Science has fallen behind when it comes to fungus and fungi on the feet. This fungus can cause athletes foot, smell or stinky feet, toenail fungus, cracked skin on heels and toes and many other issues. Care for your feet and do so without spending a fortune!