
Saunas are more than just a luxury—they’re an investment in your health and well-being. Whether you’re using your sauna to unwind after a long day or to support your wellness journey, proper maintenance is key to ensuring it lasts for years to come. Neglecting upkeep can lead to costly repairs or even shorten your sauna’s lifespan. But don’t worry; with a little care and attention, you can keep your sauna in pristine condition. Here are some essential tips to help you get the most out of your sauna for years to come.
Keep Your Sauna Clean
A clean sauna is a happy sauna. Regular cleaning prevents the buildup of dirt, sweat, and other residues that can degrade materials and create unpleasant odors. At Salus Saunas, we emphasize the importance of regular maintenance to preserve your sauna’s quality.
Wipe Down Surfaces After Each Use
After every session, use a soft, damp cloth to wipe down the benches, walls, and backrests. This simple habit prevents sweat and oils from soaking into the wood, which can cause discoloration and unpleasant smells over time.
Vacuum or Sweep Regularly
Dust and debris can accumulate on the sauna floor, especially if you’re using your sauna frequently. A quick sweep or vacuum will keep your sauna looking fresh and inviting.
Use Gentle Cleaning Products
When deeper cleaning is needed, opt for mild, non-toxic cleaners specifically designed for wood. Harsh chemicals can damage the wood’s natural finish and compromise its integrity. Salus Saunas recommends using products that are both effective and safe for your sauna.
Enjoy the health benefits of our time-tested traditional saunas
Browse Traditional SaunaProtect the Wood
The quality of your sauna’s wood plays a significant role in its longevity. Taking steps to protect the wood will preserve its beauty and structural integrity. Salus Saunas only uses premium materials to ensure durability.
Avoid Excess Moisture
While saunas are designed to handle heat and humidity, excessive moisture can lead to mold or wood warping. Always allow your sauna to dry completely after use. You can leave the door open or use a fan to improve ventilation.
Use Towels to Minimize Wear
Encourage users to sit or lie on towels during their sauna sessions. This simple step reduces direct contact with sweat, helping to protect the wood from staining and wear.
Apply a Protective Finish
Periodically applying a sauna-safe wood treatment can enhance the wood’s resistance to moisture and extend its lifespan. Make sure to choose a product specifically designed for sauna use to avoid toxic fumes when heated. Salus Saunas offers expert guidance on the best treatments for your sauna.
Maintain the Heater
The heater is the heart of your sauna, and keeping it in good working order is crucial for a consistent and enjoyable experience. Salus Saunas provides high-quality heaters designed for optimal performance and longevity.
Clean the Heater Regularly
Dust and debris can accumulate on your sauna heater, reducing its efficiency. Use a soft cloth to clean the exterior and check for any obstructions that might impede airflow.
Replace Worn Stones
If your sauna uses stones, inspect them regularly for cracks or wear. Replace damaged stones promptly to ensure even heat distribution and prevent potential heater damage.
Follow Manufacturer Guidelines
Always adhere to the manufacturer’s maintenance recommendations for your specific heater model. This includes proper installation, usage, and cleaning practices.
Monitor Electrical Components
Electrical issues can pose safety hazards and shorten your sauna’s lifespan. Regularly inspecting and maintaining these components can prevent costly repairs.
Check Wiring and Connections
Inspect the sauna’s wiring for signs of wear or damage. If you notice any frayed wires or loose connections, contact a professional electrician to make repairs. Salus Saunas can help you source professional assistance if needed.
Test Temperature Controls
Ensure that the thermostat and controls are functioning correctly. Faulty controls can lead to overheating or uneven heating, which can strain your sauna’s components.
Optimize Ventilation
Proper ventilation is essential for maintaining a comfortable and safe sauna environment. It also helps protect the structure from excess humidity. Salus Saunas designs saunas with excellent ventilation systems to enhance durability and comfort.
Keep Vents Clear
Regularly check that the sauna’s vents are unobstructed. Proper airflow not only enhances the user experience but also prevents moisture buildup.
Use a Hygrometer
A hygrometer measures humidity levels and can help you maintain the optimal balance for your sauna. High humidity can damage the wood and electrical components, while low humidity may reduce the therapeutic benefits of your sauna sessions.
Perform Routine Inspections
Regular inspections can help you catch minor issues before they become major problems. A little proactive maintenance goes a long way.
Inspect for Wear and Tear
Look for signs of wear on benches, flooring, and walls. Addressing small cracks or loose boards promptly can prevent more significant damage down the line.
Check for Mold or Mildew
Inspect your sauna regularly for signs of mold or mildew, especially in hidden areas like corners or under benches. Promptly clean and treat affected areas to prevent spreading.

Upgrade When Necessary
Sometimes, extending your sauna’s lifespan means making thoughtful upgrades to keep it running efficiently and safely. Salus Saunas offers modern solutions for every sauna need.
Replace Outdated Components
Older saunas may benefit from updated heaters, controls, or lighting. These upgrades can improve performance and energy efficiency while enhancing the overall user experience.
Invest in High-Quality Accessories
Consider adding accessories like ergonomic backrests, protective mats, or modern lighting to extend the life of your sauna’s interior and make it more enjoyable. Salus Saunas has a range of premium accessories to elevate your sauna experience.
Your Sauna Maintenance Questions Answered
1. What Are the Best Materials for Sauna Longevity?
Choosing the right materials is essential for a sauna that lasts. Cedar and hemlock are among the most popular choices for sauna construction due to their durability, resistance to warping, and natural antimicrobial properties. Cedar, in particular, can withstand high temperatures and moisture, making it ideal for long-term use. Always opt for untreated, high-quality wood to avoid toxic fumes when exposed to heat.
2. How Often Should I Perform Deep Cleaning on My Sauna?
Deep cleaning your sauna every 3-6 months is sufficient for most users, depending on frequency of use. This involves scrubbing the wood surfaces with a gentle, sauna-safe cleaner, inspecting for mold or mildew, and thoroughly cleaning the heater and stones. Deep cleaning ensures your sauna remains hygienic and free from buildup that could damage its materials.
3. What Are the Signs That My Sauna Heater Needs Replacement?
Common signs include inconsistent heating, longer warm-up times, or unusual noises from the heater. Visible damage, such as rust or corrosion, also indicates it might be time for an upgrade. Regularly inspecting the heater and replacing damaged parts promptly can prevent complete heater failure and extend your sauna's lifespan.
4. Can Infrared Saunas Benefit From the Same Maintenance Tips?
Yes, many maintenance tips apply to infrared saunas as well. However, infrared saunas have unique components, like emitters or panels, that require specific care. Dust the panels regularly and check for any flickering or failure in the infrared lights. Ensure the electrical wiring is in good condition to avoid malfunctions.
5. How Do I Maintain Proper Humidity Levels in My Sauna?
Using a hygrometer helps monitor humidity levels. The ideal range is 10-40%, depending on the sauna type. Too much humidity can lead to mold growth, while too little can make the environment uncomfortable. Ensure proper ventilation and use steam or water sparingly to maintain balance.
6. What Should I Do If My Sauna Develops a Persistent Odor?
Persistent odors often indicate sweat or moisture buildup. To address this, clean the wood surfaces with a vinegar-water solution, and consider sanding the affected area lightly if odors persist. Using essential oils or sauna-safe cleaners can also freshen the air without damaging the wood.
7. How Can I Protect My Sauna During Periods of Infrequent Use?
If you're not using your sauna regularly, ensure it's thoroughly cleaned and dried before closing it up. Leave the door slightly ajar for ventilation and use a protective cover to keep dust and debris out. Periodically check for signs of moisture buildup or pests to avoid long-term damage.
8. Are There Specific Accessories That Help Extend Sauna Lifespan?
Yes, accessories like protective floor mats, ergonomic backrests, and waterproof cushions can minimize wear and tear. Installing a thermometer and hygrometer ensures optimal temperature and humidity control, reducing strain on the wood and electrical components. These additions enhance both durability and comfort.
9. How Does Proper Ventilation Improve Sauna Longevity?
Proper ventilation prevents excess humidity and temperature imbalances, which can warp wood and strain electrical components. Ventilation also ensures fresh air circulation, creating a safer, more comfortable environment. Regularly check and clean vents to avoid blockages that could compromise airflow.
10. What Should I Look for in a Sauna Maintenance Kit?
A good sauna maintenance kit should include a soft-bristle brush for cleaning wood, a non-toxic wood cleaner, replacement stones (if applicable), and a hygrometer. Some kits also offer sandpaper for light refinishing and protective oils to keep wood in excellent condition.
Conclusion
Your sauna is an investment in your health and relaxation, and with proper care, it can provide you with years of enjoyment. By keeping it clean, protecting the wood, maintaining the heater, and performing regular inspections, you can extend the lifespan of your sauna and ensure it remains a safe and inviting space. For expert advice, high-quality products, and more tips on sauna maintenance, reach out to Salus Saunas. We’re here to help you make the most of your sauna experience.
Contact us today to learn more about our products and services!