The EB305 Footbath uses has shown in clinical trials using dermal scanning to improve and balance the body's energy channels or meridian. It uses direct current to create an ionic energy field in the foot bath simular to the energy produced by the human body. The energy is sub-threshold meaning that you will generally not feel the treatment. It was designed and developed to restore the body's energy and balance, while facilitating and aiding in its natural detoxification process. The cost is $35.00 a session and takes 30 minutes.