painesuihku

painesuihku is a Finnish term that translates to “steam shower” or “steam bath.” It refers to a small enclosed space with a built‑in steam generator that produces warm, humid air, typically at temperatures between 40 °C and 50 °C with relative humidity of 70–90 %. The design is similar to a traditional sauna but instead of dry heat, the environment is moist, offering a different sensory experience.

The concept originated in Finland, where saunas have long cultural importance. The painesuihku emerged as a variation that combines the relaxing qualities of sauna with the therapeutic benefits of steam therapy. Common applications include relaxation, promoting circulation, easing muscle tension, and improving skin conditions. In modern wellness facilities, painesuihku units are installed in residential buildings, hotels, and spas, often as part of multi‑functional wellness rooms.

Typical painesuihkut are compact, ranging from 1 m² to 4 m², and are equipped with electrical controls that allow users to adjust temperature and duration. Some models incorporate sound systems and adjustable lighting to enhance the experience. Safety features include temperature limits, automatic shut‑off after a set period, and proper ventilation to prevent excess moisture buildup.

Although similar to a spa shower, a painesuihku is distinguished by its sealed steam chamber and controlled humidity, making it distinct from public steam rooms which are usually larger and less regulated. The use of painesuihku has spread worldwide, especially in places valuing holistic wellness and where space efficiency is a priority.