Savusauna: Finland's 2,000-Year-Old Smoke Sauna 🧖‍♂️

A hundred years ago, ninety-five percent of all childbirths in Finland happened inside a room with no chimney, no windows, and soot coating every surface. The walls were black. The ceiling was black. The air smelled like smoke.
But it was the most sterile environment available in the entire country.
The room was called a savusauna — a smoke sauna. It heated for eight hours, held that heat for twelve, and the smoke that filled it contained the same class of chemicals used in hospital-grade antiseptics. One building served as a bathhouse, a hospital, a smokehouse, a drying room, and a delivery ward. It required no electricity, no plumbing, and no chemical cleaning products.