Infrared Sauna heaters and Infra red heat is completely safe and healthy. Even prolonged exposure in this type of infra red sauna heater will never burn your skin. In fact, the radiation is so beneficial and harmless. Due to cutting-edge heater technology, infrared sauna heaters are now more affordable than they once were. This means that more people can take advantage of this modern infrared technology and enjoy its many health benefits for the best possible sauna bathing experience.