Journal & Research
Explore our complete library of evidence-based articles, protocols, and safety guides.
Evidence: Moderate Infrared Sauna Cold-Climate Performance: A Swedish Winter Field Guide
Infrared sauna cold-climate performance comes down to three penalties you can measure: a longer preheat, a lower ceiling temperature, and…
Evidence: Moderate Infrared Sauna Warm-Up Routine: Priming Your Body Before You Sit
A good infrared sauna warm-up has two halves: priming the cabin and priming your body. I preheat the cabin 20–30…
Evidence: Moderate Sauna Room Thermostat Control: Set Temp vs Felt Heat
A sauna room thermostat solves the gap between what the cabin’s display says and what your skin actually feels. Infrared…
Evidence: Moderate Infrared Sauna Not Heating? The Owner-Installer Troubleshooting Map
When the cabin I run won’t come up to temperature, the fix is almost never the dramatic one. In my…
Evidence: Moderate Why You’re Not Sweating in an Infrared Sauna and How I Fixed Mine
If you are not sweating in your infrared sauna, the cause is almost always one of five things: the cabin…
Evidence: Moderate Buying a Used 2-Person Infrared Sauna: The Sweet Spot
A used 2-person infrared sauna is the sweet spot of the whole second-hand market: it’s the most common size sold…
Evidence: Moderate How to Sweat More in an Infrared Sauna: The Full Method
If you want to sweat more in an infrared sauna, the levers that actually move the needle are preheat time,…
Evidence: Moderate Smart Plug for Infrared Sauna: Pick a Safe-Rated Switch
The right smart plug for an infrared sauna is one rated for at least 16A continuous with a metal-contact relay…
Evidence: Moderate Is a Full-Spectrum Infrared Sauna Worth It?
A full-spectrum infrared sauna is worth it only when the near-infrared emitter is genuinely powerful — a real 500 W-plus…
Evidence: Moderate How to Test Used Sauna Heaters Before You Buy
To test a used sauna heater, run the cabin at its highest set temperature and confirm every panel reaches a…