Journal & Research
Explore our complete library of evidence-based articles, protocols, and safety guides.
Evidence: Moderate Checking EMF on a Used Infrared Sauna: The Meter Method
To check EMF on a used infrared sauna, run the cabin and read the magnetic field with a meter at…
Evidence: Moderate Used Sauna Warranty Considerations: What Transfers
Most infrared sauna warranties are tied to the original purchaser and do not transfer to a second-hand buyer — assume…
Evidence: Moderate Best Wood for a DIY Infrared Sauna: Hemlock, Basswood, Cedar Compared
The best wood for a DIY infrared sauna is Canadian hemlock or basswood: both stay cool to the touch, resist…
Evidence: Moderate Near Infrared vs Far Infrared: The Real Difference
The difference between near and far infrared comes down to one number: wavelength. Near-infrared runs about 0.7–1.4 µm and comes…
Evidence: Moderate Infrared Sauna Spectrum Explained: Near, Mid & Far Bands
Infrared sauna “spectrum” just means which infrared wavelengths a cabin actually emits, split into three engineering bands: near (roughly 0.7–1.4…
Evidence: Moderate Insulating a DIY Infrared Sauna: R-Value, Foil, and Vapor Control
Insulating a DIY infrared sauna means filling the stud bays with a heat-stable batt (mineral wool is ideal), then facing…
Evidence: Moderate Sauna Blanket Comparison: What Actually Separates Them
A sauna blanket comparison really comes down to four things: the heating layer, the inner liner against your skin, the…
Evidence: Moderate Infrared Sauna Wood Types: Choosing the Right Interior
The wood in an infrared cabin is structure, smell, and heat behavior all at once — and it matters more…
Evidence: Moderate DIY vs Prefab Infrared Sauna Cost: Where the Money Goes
A DIY infrared sauna build can come in under $1,500 in materials for a converted closet, well below a comparable…
Evidence: Moderate Best Portable Infrared Sauna: My Picks by Use Case
The best portable infrared sauna is not a single product — it is whichever form factor matches your space, your…