The saunas should be a clean environment. Usually near showers and even spas, you don’t want to think of them as an unsanitary spot. Unfortunately, they might not be as clean as you’d hope. Are saunas sanitary?
Saunas are naturally kept relatively clean by their high temperatures and antibacterial materials. However, high traffic and people bringing sweat and other contaminants into this environment can facilitate bacterial growth. With proper cleaning, a sauna should be a clean and sanitary environment.
Because of all of the factors at play here, this is a complicated topic. Keep reading and I’ll go over everything you need to know about saunas and sanitation.
How Sanitary Are Public Saunas?
Public saunas are dirtier than private saunas due to the higher amount of people using them. Conversely, There’s usually a dedicated staff to keep them clean and sanitary.
Owing to their high traffic, face unique sanitation challenges. The diverse mix of users inadvertently introduces a variety of microbes into the space, including bacteria, fungi, and viruses.
While many of these organisms are benign, some have the potential to cause infections and diseases. To add, the communal nature of public saunas necessitates frequent and thorough cleaning to minimize these risks.
From skin-borne pathogens to those carried through bodily fluids like sweat, these communal spaces are a crossroads of numerous microorganisms.
Because of this, maintaining cleanliness in public saunas becomes a paramount concern for public health and safety.
How Sanitary Are Private Saunas?
Private, or home saunas, are generally cleaner because they have less people using them. However, keeping them clean and sanitary is up to you, and when neglected, they can quickly become bacteria hotspots.
Compared to their public counterparts, private saunas see fewer users, thus reducing the diversity and quantity of potential pathogens.
However, the lack of frequent users doesn’t grant immunity from sanitation concerns. The warm and moist environment in a sauna, if left improperly cleaned, can provide a breeding ground for bacteria and fungi.
Growth of these things is also one of the biggest drivers of a smelly sauna. If you want to see the others and how to keep your sauna smelling fresh, check out the other article I wrote.
Over time, this could lead to unhygienic conditions. Consequently, it’s critical that owners of private saunas adhere to regular cleaning schedules and maintain stringent hygiene protocols.
Regular maintenance helps ensure that the tranquil retreat of your private sauna doesn’t morph into a potential health risk.
Health Implications of Unsanitary Saunas
Now let’s talk about what can happen when a sauna’s cleanliness is compromised. Unsanitary saunas can lead to a slew of health problems.
Certain fungi, like Dermatophytes, thrive in the warm and damp conditions a sauna offers, and can cause skin infections like athlete’s foot and ringworm.
Many of these bacteria are caused by sweat. To avoid things like this, clean your sauna as much as possible. I actually wrote another article about how to get sweat stains out of your sauna, so check that one out next!
Certain bacteria, such as Staphylococcus, can also multiply, resulting in various skin infections. In more severe instances, exposure to these harmful pathogens could potentially lead to respiratory infections or even enter the bloodstream, causing severe health issues.
Therefore, maintaining a sanitary sauna is crucial not just for hygiene, but for overall health.
Tips to Stay Clean in the Sauna
While public saunas undertake cleanliness measures to ensure a safe environment, as users, we can adopt several personal hygiene practices to safeguard ourselves. Here are a few handy tips:
1. Wear Sandals: Saunas are warm, humid places—a perfect breeding ground for fungi that cause conditions like athlete’s foot.
To protect your feet, always wear sandals or flip-flops when you’re in a public sauna. It’s a simple step, but it can go a long way towards maintaining your foot health.
2. Check Your Body for Wounds: Before entering a sauna, inspect your body for open wounds or cuts. Harmful bacteria that may be present in a sauna can enter your body through these openings and potentially lead to infections.
If you have a wound, cover it with a waterproof bandage to provide an extra layer of protection.
3. Shower Before and After: Taking a shower before entering the sauna can help remove any bacteria, fungi, or other pathogens you might be carrying on your skin, contributing to a cleaner environment for everyone.
Showering afterwards ensures you wash off any potential contaminants you may have come into contact with in the sauna.
4. Use a Clean Towel: Always sit or lie on a clean towel in a public sauna. This creates a barrier between you and the bench, preventing direct contact with a surface that others have used and helping to reduce the risk of skin infections.
Cedar in Saunas: a Natural Antibacterial Material
One of the reasons why cedar is a popular choice for sauna construction goes beyond its beautiful aesthetics and delightful scent.
Cedar wood plays an important role in maintaining the sanitation and cleanliness of saunas thanks to its natural antibacterial and antifungal properties.
The oil from cedar wood contains compounds, such as thujaplicin and thujaplicatin, which actively combat bacteria and fungi.
These compounds work as natural deterrents, inhibiting the growth of various pathogens and providing an additional layer of protection.
Moreover, cedar’s natural resistance to moisture helps prevent the growth of mold and mildew in the sauna’s warm, damp environment.
This not only helps to maintain the sauna’s overall cleanliness but also ensures longevity and durability. Therefore, cedar’s inherent qualities do double duty, enhancing the sauna experience while contributing to its hygienic appeal.
Thus, the cedar sauna isn’t just an aromatic delight—it’s also a guardian against bacterial intruders.
High Sauna Temps Limit Bacterial Growth
In the serene warmth of a sauna, there’s more happening than meets the eye—specifically, a high-temperature battle against bacterial and fungal growth.
Saunas typically operate in a temperature range that’s inhospitable to many types of pathogens. Most bacteria and fungi struggle to survive at temperatures above 60°C (140°F), a benchmark that saunas regularly surpass.
However, the sauna’s heat is not a universal remedy for all bacteria and fungi. Some heat-resistant strains may survive, and areas within the sauna that are cooler and not exposed to the direct heat can potentially harbor these pathogens.
This underscores the fact that high temperatures, while a natural deterrent to bacterial and fungal growth, cannot replace the necessity of regular and thorough cleaning. So while the sauna’s heat is an ally in the fight against pathogens, it’s a part of the equation, not the full solution.
Bacteria in Saunas: Potential Risks and Infections
Saunas, while typically seen as places of cleanliness and purification, can potentially harbor various bacteria if not properly maintained.
The warm, humid environment that saunas provide is conducive to the growth of certain microorganisms. The most common types include Staphylococcus aureus and Pseudomonas aeruginosa. Staphylococcus, a type of skin flora, is usually harmless.
However, if it enters the body through a cut or abrasion, it can lead to infections, including folliculitis, boils, and even more serious conditions such as pneumonia or sepsis in extreme cases.
Pseudomonas aeruginosa is another bacterium commonly found in improperly maintained saunas. It thrives in moist environments and can cause Pseudomonas folliculitis, also known as ‘hot tub rash.’ This condition presents as itchy, red, pustule-like bumps, usually within one to two days of exposure.
Another potential risk is Legionella bacteria, which can grow in the water system of steam saunas. When inhaled in water vapor, this bacteria can cause Legionnaires’ disease, a severe type of pneumonia.
Therefore, understanding the potential bacterial risks in saunas underscores the importance of diligent sanitation practices to mitigate the risk of infection and maintain a healthy sauna environment.
Sauna Cleanliness and Sanitation Best Practices
Keeping a sauna clean and sanitary doesn’t have to be a daunting task. Routine cleaning using mild, non-abrasive cleaners can effectively keep most bacteria and fungi at bay.
Additionally, airing out the sauna and letting it dry completely between uses can further prevent microbial growth.
For public saunas, establishing hygiene rules, such as mandatory showering before use and the provision of clean towels, can greatly contribute to maintaining cleanliness. Thus, while the task requires diligence, effective maintenance practices can ensure a safer and more enjoyable sauna experience.
However, if you’re showering right before, you might want to know if you should be wet or dry before you get into the sauna. Thankfully, I wrote another article that will help you decide.
COVID-19 and Sauna Cleanliness Practices
The COVID-19 pandemic underscored the importance of cleanliness and sanitation like never before. The potential survival of the virus on surfaces for hours to days necessitated rigorous cleaning and disinfection practices in saunas.
Public saunas faced a more challenging task with implementing stricter protocols, such as reducing user capacity, enforcing social distancing, and performing regular deep cleaning to limit the spread of the virus.
The pandemic served as a stark reminder of the importance of sanitation and ushered in a renewed focus on maintaining hygiene in all public spaces, including saunas.
The Bottom Line: Staying Clean in the Sauna
As we bring our sauna journey to a close, it’s clear that maintaining cleanliness and sanitation in saunas—be it public or private—is vital.
Through regular maintenance and careful hygiene practices, sauna users can mitigate health risks and continue to enjoy the benefits of their steamy retreats.
So next time you’re ready for a sauna session, remember the importance of cleanliness. After all, a clean sauna is a healthy sauna!