Which saunas are preferable – infrared or traditional? 10 October 2022 /Posted bytruenorthsaunas / 0 While the hot air from a regular steam sauna induces surface perspiration, infrared saunas use mild heat to enhance the inner body temperature, resulting in deep, intense perspiration. So most people vote for infrared saunas. Share Post What is the difference between... What is called a Barrel sauna?