Infrared saunas have emerged as a cornerstone in the world of wellness, offering a unique blend of relaxation and health benefits. Unlike traditional saunas, they use infrared panels to heat your body directly, providing a more gentle and efficient experience. This guide is your key to unlocking the full potential of your infrared sauna, ensuring a safe, enjoyable, and health-boosting experience.
Quick Answers
What temperature does an infrared sauna use?
Infrared saunas typically run between 120°F and 140°F, which is lower than a traditional sauna. The heat comes from infrared panels that warm your body directly rather than heating the surrounding air, so many people find the lower temperature more comfortable and easier to tolerate for longer sessions.
How long should an infrared sauna session last?
Start with 10-15 minutes and gradually work up to 20-30 minutes per session. Never exceed 30 minutes in one sitting. Preheat the sauna first, hydrate before entering, and pay attention to how your body feels throughout so you can step out early if needed.
Can I use an infrared sauna every day?
Yes, daily use is fine for most people, but it's best to start slowly and listen to your body. Build up frequency and session length gradually rather than jumping straight into long daily sessions, especially when you're first getting used to the heat.
What should I do if I feel dizzy in the sauna?
Exit the sauna right away, sit down, and drink water. Feeling dizzy or uncomfortable is a sign to stop the session immediately rather than pushing through it. Rehydrating with water or an electrolyte drink afterward can help you recover.
Is an infrared sauna safe for children?
Consult a pediatrician before letting a child use an infrared sauna. The article doesn't provide specific age guidelines, so getting medical guidance first is the recommended step for families considering sauna use with kids.
What is an Infrared Sauna

At its core, an infrared sauna uses infrared light to create heat. This technology allows for a deeper penetration of warmth into the skin, compared to the superficial heat of a conventional sauna. It operates at a lower temperature, typically between 120°F and 140°F, making it more accessible, especially for those who can't tolerate high heat.
Shop infrared saunas at SweatDecks
- FD-1 Full-Spectrum Infrared Sauna - $4,695
- FD-3 Full Spectrum Infrared Sauna - $6,495
Affirm financing available. Free curbside shipping on orders over $5,000. See all infrared saunas.
Benefits of Using an Infrared Sauna

The health and wellness benefits of infrared saunas are vast. They are known to:
- Detoxify the body by promoting sweat.
- Improve circulation and lower blood pressure.
- Aid in muscle recovery and reduce joint pain.
- Enhance skin health by promoting collagen production.
- Boost the immune system and reduce stress.
Preparing for Your Sauna Session
Before stepping into the sauna, it’s crucial to:
- Hydrate well to compensate for the fluids you'll lose.
- Choose the right time, preferably not immediately after eating.
- Wear comfortable, breathable clothing or opt for a towel.
How to Use an Infrared Sauna: Step-by-Step Guide
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Preheat the Sauna:
Start by preheating your sauna to the desired temperature. -
Hydrate:
Drink water before entering to ensure you're well-hydrated. -
Enter and Relax:
Sit or lie down comfortably, closing your eyes to relax. -
Duration:
Start with 10-15 minutes, gradually increasing to 20-30 minutes per session. -
Listen to Your Body:
If you feel dizzy or uncomfortable, it’s time to step out.
Safety Tips and Precautions
- Avoid alcohol before sauna use.
- Pregnant women and individuals with certain medical conditions should consult a doctor first.
- Never exceed 30 minutes in one session.
- If you feel ill or excessively tired, exit the sauna immediately.
After Your Sauna Session
- Allow your body to cool down naturally.
- Drink water or electrolyte-rich drinks to rehydrate.
- Wait for at least 10-15 minutes before taking a shower.
Frequently Asked Questions
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Can I use an infrared sauna daily?
Yes, but start slowly and listen to your body. -
What should I do if I feel dizzy?
Exit the sauna, sit down, and drink water. -
Is it safe for children?
Consult a pediatrician first.
Conclusion
Incorporating an infrared sauna into your wellness routine can be a game-changer. It’s not just about the warmth; it’s about nurturing your body, mind, and soul. Embrace this journey towards a healthier, more relaxed you.
What to Know Before Buying a Sauna
Choosing the right sauna for your home involves balancing several important factors: space requirements, heating preferences, capacity, and long-term maintenance. Whether you're drawn to the classic appeal of a barrel sauna or the modern lines of a cube sauna, understanding these fundamentals will help you make a confident purchase.
Barrel vs. Cube Saunas: Key Differences
Barrel saunas heat up faster due to their cylindrical shape, which naturally circulates hot air more efficiently. They're also easier to install on uneven surfaces and typically require no foundation work. Cube saunas, on the other hand, offer more interior headroom and a contemporary aesthetic that complements modern outdoor living spaces. Both styles are built from premium thermo-treated wood that resists rot, warping, and insect damage for decades of outdoor use.
Choosing the Right Heater
Your sauna heater is the heart of your sauna experience. Electric heaters from brands like Harvia and HUUM offer precise temperature control, WiFi connectivity, and whisper-quiet operation. Key sizing guidelines: allow 1 kW per 50 cubic feet of sauna space. A 4-person barrel sauna typically needs a 6-8 kW heater, while larger 6-person models may require 8-10 kW.
Health Benefits of Regular Sauna Use
Research published in peer-reviewed journals consistently links regular sauna bathing (4-7 sessions per week at 174-194°F for 15-20 minutes) to reduced cardiovascular risk, lower all-cause mortality, improved circulation, and better sleep quality. Finnish studies spanning over 20 years have demonstrated that frequent sauna users experience significantly lower rates of heart disease and stroke compared to occasional users.
Installation and Maintenance
Most outdoor saunas can be assembled in 4-8 hours with basic tools. Professional installation is recommended for electrical connections — all SweatDecks installations are handled by certified electricians. Maintenance is minimal: wipe down benches after each use, sand lightly once a year, and ensure proper ventilation. With proper care, a quality outdoor sauna will last 15-25 years.
Ready to transform your backyard? Browse our complete selection of barrel saunas and cube saunas, or request a free consultation with our team.
Ready to Get Started?
Browse our cube saunas and barrel saunas collections to find the perfect fit for your backyard wellness retreat. Popular picks include the Saunalife CL5G, the Saunalife CL7G, the Saunalife E7G, and the Saunalife E8.
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