What is a steam sauna, what are its health benefits, and how to use it?
15 October 2025
What is a steam sauna and how does it work?
Looking at different types of saunas, a wet sauna is characterized by a low temperature, typically between 40 and 50 degrees Celsius. At the same time, the humidity is exceptionally high, reaching 100%. For this reason, when in a steam sauna, one feels that the temperature is much higher. There is a unique microclimate inside, which for some people can be challenging. Unlike dry and infrared saunas, the interior is not finished with wood, but with ceramic tiles or stone. How does a steam sauna work? Water is heated to a high temperature, causing dense steam to quickly collect in the cabin, which is why there is such a high level of air humidity.
Properties of a steam sauna
The specific conditions in the cabin mean that in some respects, a steam sauna has different properties than other saunas. The higher temperature combined with humidity opens pores, allowing the skin to release toxins, leaving it smooth and hydrated. For the same reason, a steam sauna works perfectly on hair. After the sessions, it will be full of shine, soft, and elastic. For a steam sauna to have even better effects on hair, it is recommended to apply a nourishing conditioner to the hair before the session.
In addition to detoxifying the body and hydrating the skin, blood circulation improves in the sauna. Although a steam sauna has a lower temperature than a dry sauna, it also promotes dilating blood vessels and thus increases blood flow.
The sauna is a good option after intense physical exercises or a stressful day. The warmth relaxes muscles, reduces felt tension, and promotes relaxation.
What is a steam sauna good for?
The properties of the sauna suggest that it will comprehensively support the body. What does it help with and what are the biggest advantages of a steam sauna? It should be noted that the best results are achieved when sauna sessions are regular and follow basic safety rules. The body's efficiency improves, and toxins are removed from it. The steam in a wet sauna clears the airways, thins mucus, and hydrates mucous membranes, which is why a steam sauna can be a good choice for sinus problems. However, you should know that in the case of infections, caution is advised, as the body is already overloaded.
Due to the effect of a wet sauna on the skin, it may prove helpful in treating acne because it opens and cleanses pores, and clogged pores are one of the causes of blackheads. Something else a steam sauna helps with is pain resulting from rheumatism. Using the sauna has a good effect on the nervous system, eases stress, and promotes relaxation, which is why regular sessions are recommended for people who are overworked and stressed.
Steam sauna and weight loss - is there any connection here? As it turns out, yes. The body sweats intensely, and the heart starts beating faster, similar to physical effort. Furthermore, the sauna can improve metabolism, so regular sessions can support weight loss. However, it is not a direct method for burning fat in itself, and this must be remembered. How many calories does a steam sauna burn? During one longer stay in the cabin, it can be up to several hundred kcal.
How to use a steam sauna correctly
For the steam sauna to allow you to gain as much as possible, it is important to know how to use it correctly. Even before entering the cabin, a shower is recommended to cleanse the body. It is also worth ensuring proper hydration.
During the session, the designated time should be observed and not exceeded. At the beginning, the stay should be limited to a few minutes, later it can be gradually increased, each time observing your body. After exiting the cabin, the body should cool down with a shower, and before the next entry, you should rest so that the body can undergo recovery. How much time can you spend in a steam sauna at once for it to be safe?
How long can you spend in a steam sauna?
At the beginning, let it be a few minutes. Although this seems short, the body must get used to the specific conditions. For experienced users, a single stay can reach 20 minutes. However, you must always listen to your body, and if any ailments or weakness appear, you should exit earlier.
Ideal temperature in a steam sauna
The terms wet and steam sauna are often used interchangeably, and they indeed have a lot in common. However, there are some differences between them, including the temperature. In a wet sauna, it is 50–65 degrees Celsius; in a steam sauna, it is 45–55 degrees Celsius. The second key difference is the humidity level - in a wet sauna, it reaches 40%, and in a steam sauna, it is 100%.
Is there an age limit for steam sauna use?
Opinions regarding the appropriate age for children to begin using steam saunas are divided. Depending on the source, you may find claims that children over the age of 3 can enter the sauna for a moment. Others, however, talk about the fact that they must be 10 or 16 years old and under adult supervision. For this reason, caution must be exercised, and it is best to consult a paediatrician beforehand to see if there are any contraindications.
How often can you use a steam sauna? In the case of wet and steam saunas, there are fewer contraindications than with a dry sauna. For this reason, sessions can be more frequent than in a Finnish sauna; it is recommended to use it once or twice a week.
Who should avoid a steam sauna?
Despite the fact that a steam sauna is associated with numerous benefits for health and well-being, it is not always allowed to use it. Contraindications for a steam sauna most often concern serious diseases where sauna conditions could overload the body too much. This includes, for example, heart disease, kidney and liver disorders, cancer, and active inflammation. Pregnant women and those who are menstruating should also refrain from using steam rooms.
Conclusion
If household members have no contraindications to using a sauna, it is worth considering having one in your own home. How much does a steam sauna at home cost? The cost is higher than for dry and infrared saunas, as it can reach even several dozen thousand PLN. However, due to its range of therapeutic properties, it can be an excellent investment in your well-being.