The infrared sauna is quickly becoming the product of choice when it comes to residential or commercial saunas. Unlike traditional units, which use steam to warm the air, infrared saunas use a special type of heat called far-infrared radiant heat, or FIR, a natural energy that penetrates the skin directly without raising the temperature of the surrounding air.

FIR harnesses the therapeutic warming effects of the sun without the harmful UV components, so it's a safe and effective way to reap the many benefits of sauna usage, which include increased circulation, pain relief, toxin removal and many others.

What makes far infrared saunas superior to traditional types is that they are much more effective, delivering deep heat penetration with much less energy expenditure. Therefore they are less costly to operate, and maximize efficiency.

Also, because they do not heat up the air surrounding the user, they operate at much lower temperatures, only 110-130 degrees Fahrenheit vs. 180-215 degrees for a traditional unit. This offers a much more comfortable environment for the bather, not to mention safer. Regular saunas are often steamy and hot, and it is often quite difficult to breathe. Many older people and those with health conditions tend not to use them for this reason. The infra red sauna, with its noticeably cooler, more breathable environment, can be enjoyed by anyone, young, old or infirm.

Other advantages of far infrared saunas include much quicker warming time, usually 10-20 minutes vs. up to an hour or more, increased sweat leading to more toxin removal, easier assembly and lower costs.

There will always be those individuals who prefer the traditional sauna experience, adapted from Finnish custom, throwing water on hot stones to give off steam. To them that is the only true way to bathe.

But for a growing number of people, infra red saunas are the way to go, offering a relaxing, therapeutic environment without the drawbacks of steam units. This new technology provides a way to reap the many health benefits without having to endure oppressive heat.

Whichever type you choose, you can enjoy it right in the privacy of your own home, because they make units in every size and shape for residential use. You can choose from pre-built models or build one from scratch with a sauna kit.

Do a little research and see what appeals to you. If you're a purist then a Finnish model might be your top choice. If not, you might find that far infrared saunas are just what you're looking for.