3 months, 2 hours a day every day. If after 3 months the infected persists you go up to wearing it 8 hours a day for another 3 months. His protocol was designed to be used with Colloidal Silver a Magnetic pulsar and Ozonated water. So if you don't have these 3 then its good to get them so your doing the whole protocol. The only one of these other 3 that are necessary is the magnetic pulsar as the blood electrification cant get to the lymph nodes.