Ionic Foot bath is a foot soak that uses water charged with positive and negative ions – electrolytes – which helps draw toxins from your body out through your feet through a process of exchange between the positive and negative ions in your body, and their opposite numbers in the water. The primary benefit of an ionic detox footbath is that it enhances the body’s own natural detoxification abilities. This allows the body to remove heavy metals and other toxic elements from the body more efficiently. Assisting the body’s natural detoxification process results in: A stronger immune system.