The Clearlight Saunas are the best and safest saunas on the market today. They were recently featured on "The Doctors" tv show because of their high quality safety standards and their luxury features which include a colored light therapy system and a CD/Radio surround sound system.
Infrared rays are the healthiest, penetrate into your skin deeply and they dissolve harmful substances accumulated in your body. The Infrared Rays vitalize your cells and metabolism.
The efficacy of far infrared waves is very broad and the subject of recent study by NASA. Among the infrared waves, the far infrared rays, which have a wavelength of 8-14 microns, are especially good for the human body. These waves have the potential to penetrate 1.5 to 2 inches or more into the body allowing for deep heat and raising your core body temperature from deep inside.