Foot detoxes are becoming more and more popular as a way to rid the body of any harmful toxins. Potential toxins can range from impurities in the air, to chemicals in your home and beauty products. Because of their surge in popularity, ionic foot detoxes are now being offered at some health and wellness spas, at alternative health offices, and even for at-home use. If you’re curious about what a foot detox is and if it can help you, here’s what you need to know.