Pediflex 2(TM) Detox Foot Spa The PediFlex© detoxifying foot spa helps to restore our bodies to the balanced state they need in order to function at their maximum efficiency. Through the use of revolutionary technology, PediFlex© assists the body to process and eliminate toxins and waste products, thereby giving the user increased energy and a general sense of well-being. The UK made PediFlex© system works on the same basis as the well-established process of electrolysis, that is, if you place two electrical rods in a conductive solution (i.e. one which conducts electricity) and pass electricity through them, particles are produced to ‘carry’ the electricity. These carrier particles are called “ions.” By adding warm water & salt into the bowl micro bubbles are formed. This is due to a chemical reaction between the saline solution (or just water) and the electrical charge passed through the plates (similar to a kettle, but the water does not heat).