Do you own a far infrared sauna at home. Is it sheltered?
Answers: Yes, we have one. Our naturopath give us instructions for building our own out of readily available materials. Total cost is underneath $200. We had tons materials available and built ours for under $50. Yes, completely safe, recommended for comfort with detox. My husband uses it regularly and enjoy it.
Don't see anything wrong with infrared. Research at the Mayo Clinic have documented the effectiveness (for heart failure) and the sanctuary of far-infrared saunas.