How do saunas stay sanitary?

Author: Miss Alexandrea Rempel MD  |  Last update: Sunday, January 25, 2026

Regular cleaning: It's advised to deep clean your sauna once a month to avoid mold development. Dry out the sauna: Leave the door open to let out most of the warm air once you finish your session. If you fail to do so, your sauna is more prone to mold development as it remains a warm and moist environment.

How sanitary is a sauna?

Choose Spas that Follow Healthy Protocols

She stressed that traditional sauna rooms are perfectly healthy and sanitary as long as they're maintained properly. “A good sauna should have a special latch or vent inside for air circulation,” Bhasin said.

Can germs survive in the sauna?

Dry saunas range in temperature from 176°F to 212°F with a humidity less than 20%. This dry, oppressive environment is inhospitable for nearly all bacteria and viruses which thrive under cooler, more moist ecosystems.

What is the 200 rule sauna?

Basically, the Rule of 200 states that adding your sauna temperature and humidity level together should equal 200 if you would like to achieve perfect comfort. For example, if your sauna's temperature is set to 160 degrees Fahrenheit, then you need the humidity at 40%, so that you can achieve the desired Rule of 200.

Do saunas disinfect themselves?

Because they use mostly dry heat, saunas are largely self cleaning. As simple as they are to keep clean, there is no end to the amount of enjoyment you can derive from your home sauna!

THIS is What Happens To Your Body in an Infrared Sauna | Dr. Steven Gundry

Why should you not shower after a sauna?

Cooling off after the sauna is important because you can catch a cold if you sweat too much. Sauna-goers should leave enough time to cool down before warming up again. If you can, don't have a shower straight after the sauna. It's better for the body if you cool off in the fresh air first.

Can you sweat out a virus in a sauna?

Conclusion: Inhaling hot air while in a sauna has no significant impact on overall symptom severity of the common cold.

What is the longest you should be in a sauna?

If you're not properly hydrated, you shouldn't stay inside a sauna for longer than 20 minutes, as you're risking dehydration. However, if you're fit, healthy and hydrated, you can stretch this out into a significantly longer period of time, in the area of 30 - 45 minutes, even an hour.

Can I take my phone in the sauna?

The short answer is that it's generally not recommended to bring your phone into a sauna. The high temperatures and humidity levels can cause damage to your phone's internal components, and the risk of overheating or even explosion is not worth the convenience of having your phone with you.

How many pounds can you sweat off in a sauna?

#1 Water Weight

Because the intense heat makes you sweat, you'll lose excess water stored in your body. You can lose up to five pounds in a single session but, as you rehydrate, most of the weight will come back. However, if you need to shed a couple of pounds quickly, a sauna can help.

Are gym saunas sanitary?

In terms of microbiology, a sauna does not pose a health risk, as the microbes that are typically found there are part of normal human flora. The amounts are usually too small to result in an infection, and microbes are unable to penetrate healthy, unbruised skin.

Can I sauna everyday?

Using a sauna daily can have many benefits, such as improved blood circulation and relaxation. You might also enjoy the detoxifying effects that leave you feeling refreshed.

Can you get staph from a sauna?

Examples of commonly shared items are towels, benches in saunas or hot tubs, and athletic equipment - in other words, anything that could have touched the skin of a staph infected person can carry the bacteria to the skin of another person.

Do saunas really sweat out toxins?

It's true that sweating occurs during sauna use, but there is no scientific research that proves sweating detoxifies the body. Toxins such as alcohol, mercury, and aluminum are mainly removed by the kidneys, liver, and intestines.

What temperature kills bacteria in a sauna?

If you are attempting to escape germs, bacteria, and viruses (aren't we all?), the sauna can be one of the most hygienic places to be. Nearly all microorganisms die in temperatures over 150°F. Dry saunas are kept well-above that–averaging over 165°F.

Should you sit or lay down in sauna?

As already mentioned: The higher up you sit down/lie down, the hotter the temperature is. At the start of your sauna, it is recommended that you lie on the bench and therefore expose your body to an equal amount of heat.

How many calories does a sauna burn?

So how many calories do you actually lose? In this PubMed study, participants had a 40 minute sauna session each with a 5-minute cooldown period every 10 minutes. And every participant lost anywhere from 73 and 134 calories every 10 minutes, bringing the average to 100 calories.

What is sauna etiquette?

WHAT TO DO: Shower Before Entering Sauna: if you plan on going into the sauna after working out, please shower and change into clean clothes first. Respect Personal Space and Privacy: choose a spot that provides all occupants with the most personal space and avoid staring. Refrain from Having Conversations.

Should you shower after a sauna?

Cool Down Effectively: After a sauna, your body temperature is elevated. A cool shower helps bring your body's core temperature back to normal, providing a refreshing and invigorating effect.

Does sauna help detox the liver?

But, if you're reading online about using an infrared sauna for liver detox, you're probably reading a quite misleading explanation of what is truly happening. A sauna doesn't detox the liver directly - instead, it helps detoxification processes become more optimal by removing toxins from the equation!

Does Planet Fitness have a sauna?

Most Planet Fitness locations feature a variety of workout equipment, a spacious workout area, and various fitness classes. However, you won't find a sauna. The absence of a sauna aligns with their mission to provide a budget-friendly, comfortable, and non-intimidating gym experience.

Do saunas help with weight loss?

While there are some powerful sauna benefits, it's unlikely to cause significant weight loss. You might be a few pounds lighter after sitting in a sauna, but it's probably because you lost some water weight. There's not much research about whether regular sauna sessions can lead to long-term weight loss.

Are saunas good for sinus infections?

The short answer is yes!

Existing studies have shown that saunas are excellent tools for relieving sinus infections, especially when combined with other alternative treatments (like aromatherapy and salt therapy) and a healthy lifestyle. But there is one caveat: the process is not straightforward.

Can you catch a cold in a sauna?

Cooling down thoroughly after using the sauna brings your core body temperature back down from high to normal, so it's unlikely that you would catch cold from the process.

Previous article
Can you drain a dishwasher mid cycle?
Next article
Why does the dishwasher smell?