FETssä

FETssä is a Finnish term that refers to a type of traditional sauna experience. The word "sauna" itself is Finnish, and "FETssä" is often used colloquially to describe a very hot and intense sauna session. It implies a deliberate and vigorous heating of the sauna room, often involving a significant amount of löyly, which is the steam generated by throwing water onto the hot stones of the sauna stove.

The core of the FETssä experience is achieving a high temperature and humidity. This is typically done by adding water to the sauna stove in stages, allowing the heat and steam to build up to a desired level. Participants may spend time in the sauna for extended periods, with short breaks outside to cool down. The intense heat is believed by many to have therapeutic benefits, including relaxation, detoxification through sweating, and muscle relief.

While the exact temperature and duration can vary based on personal preference and tradition, FETssä generally implies a sauna that is hotter than a casual or "mild" sauna. It is a cultural practice deeply ingrained in Finnish society, often associated with social gatherings and a sense of well-being. The term itself conveys a sense of dedicated sauna-going, emphasizing the heat and the deliberate creation of a powerful steam environment.