Inside the Nordics’ Only Accredited Wood-Burning Sauna Heater Lab
Since July 2026, a small, unassuming laboratory in southeastern Finland entered a new phase in its history. The lab, run…
-
-
Safe Sauna Design: Preventing the Next Tokio-Style Tragedy
On December 15, 2025, a Japanese couple in their thirties were found unconscious in a sauna. They had rented a…
