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Saunas are known for their numerous health benefits, including relaxation, stress reduction, and improved circulation. However, like any piece of equipment, saunas can encounter issues that may affect their functionality. In this blog, we'll discuss common sauna problems and provide solutions to help you keep your sauna in tip-top shape.




ISSUE: A foul odor in the sauna can be off-putting and may indicate a problem with the wood, mold growth, or the heating elements.



  • Ventilation:
    Ensure proper ventilation in your sauna. Adequate ventilation helps remove excess moisture, which can contribute to mold and musty odors. Use an exhaust fan or open a window to allow fresh air to circulate after each sauna session.

  • Check Wood Surfaces:
    Inspect the wooden surfaces for any signs of mold or mildew. These can cause unpleasant odors. If you find mold, clean it immediately with a mixture of water and vinegar or a sauna-specific wood cleaner. After cleaning, thoroughly dry the area to prevent mold regrowth.

  • Replace Sauna Stones:
    Over time, sauna stones can absorb and release odors. Consider replacing the sauna stones, especially if they are old or have absorbed unpleasant smells. Use high-quality sauna stones made from clean, heat-resistant materials.

  • Sauna Aromatics:
    To enhance your sauna experience and add pleasant scents, you can use sauna aromatics or essential oils. However, be cautious not to overuse them, as excessive aromatics can lead to overpowering odors.

  • Regular Sauna Sessions:
    Regular use of the sauna can help prevent odors by keeping the wood and surfaces dry and minimizing the growth of mold or bacteria.



Fixing a sauna steam generator can be a complex task, as it involves electrical components and steam-producing elements. If your sauna steam generator is experiencing issues, it's essential to approach the problem carefully to ensure safety and efficiency. Here's a general guide on how to troubleshoot and potentially fix common sauna steam generator problems👇


ISSUE: In a steam sauna, issues with the steam generator can lead to a lack of steam production, irregular bursts of steam, or water leakage.



  • Check For Error Codes:
    Many modern sauna steam generators are equipped with diagnostic systems that display error codes. Check the display panel for any error messages or codes. These can provide valuable information about the problem.

  • Water Supply & Fill Valve:
    Ensure that the steam generator is receiving an adequate water supply. Check the water supply line for any blockages or leaks. The fill valve should be functioning correctly to allow water into the generator. Replace any damaged components as necessary.

  • Water Level Sensor:
    The water level sensor is responsible for maintaining the correct water level in the steam generator. If it's malfunctioning, it can lead to inadequate steam production. Check and clean the water level sensor. If it's still not working correctly, it may need to be replaced.

  • Replacement:
    In some cases, it may be more cost-effective and efficient to replace the entire sauna steam generator, especially if it's an older unit that has suffered extensive damage.




ISSUE: In steam rooms, you may experience water leaks or condensation issues that can damage the surrounding area.



  1. Identify the Source of the Leak:
    Start by inspecting the steam room to locate the source of the leak. Common areas where leaks may occur include around doors, seams, walls, and ceilings.

  2. Turn Off the Steam Generator:
    For safety, turn off the steam generator and unplug it from the power source. This is crucial to prevent electrical hazards while you work on the repair.

  3. Clean the Affected Area:
    Thoroughly clean the area around the leak. Remove any debris, mold, or mildew. This will make it easier to assess the damage and apply any necessary repairs.

  4. Check the Seals and Joints:
    Inspect the seals and joints in the area where the leak is occurring. Look for cracks, gaps, or damaged caulking. These areas are common sources of steam room leaks.

  5. Repair Seals and Joints:
    If you find any damaged seals or joints, you may need to reseal or re-caulk the area. Remove the old sealant, clean the surface, and apply a new waterproof sealant that is designed for high-temperature and steam environments. Ensure a proper seal, and let it cure as per the manufacturer's instructions.

  6. Inspect Walls and Ceilings:
    If the leak is coming from the walls or ceiling, check for any cracks or holes. You may need to repair damaged tiles or grout. Patch any holes with appropriate steam-resistant materials.

  7. Test the Repair:
    After making the necessary repairs, turn the steam generator back on and observe the area for any signs of further leakage. Ensure that the repaired area remains dry during a steam cycle.

  8. Address Any Condensation Issues:
    If the leak is caused by excessive condensation, consider improving the ventilation in the steam room. Proper ventilation can help reduce condensation and prevent future leaks.

  9. Regular Maintenance:
    To prevent future leaks, conduct regular maintenance of your steam room. Clean and inspect the seals, joints, and surfaces periodically to catch potential issues early.

  10. Consult a Professional:
    If you're unsure about the extent of the damage or if you encounter complex issues that you cannot resolve on your own, it's advisable to consult a professional sauna or steam room technician. They have the expertise to handle more significant repairs and ensure your safety.



Maintaining and replacing sauna stones is essential to ensure your sauna continues to function effectively. Over time, sauna stones can deteriorate, becoming less effective at retaining and distributing heat and steam. Here's how to replace or rejuvenate your sauna stones👇


ISSUE: Sauna stones can deteriorate over time, leading to uneven heat distribution and reduced steam production.



  1. Turn Off the Sauna Heater: Ensure the sauna heater is completely turned off and unplugged. Safety should always be your top priority when working with electrical appliances.

  2. Allow the Sauna to Cool: Let the sauna cool down completely before attempting to replace the stones. Hot stones can cause burns.

  3. Remove the Old Stones:
    Carefully remove the old or deteriorated sauna stones from the heater. Use protective gloves to avoid burns or splinters. Discard the old stones properly.

  4. Select the Right Stones: Choose replacement stones that are designed specifically for saunas. These stones should be heat-resistant and able to withstand the high temperatures within the sauna.

  5. Wash the New Stones: Before installing the new stones, wash them thoroughly to remove any dust or residue. Use clean water without any detergents.

  6. Arrange the New Stones: Place the new stones in the sauna heater in a way that ensures even heat distribution. Avoid overcrowding the heater, as this can restrict air circulation.

  7. Testing: After installing the new stones, turn on the sauna heater to allow them to heat up gradually. This will help to burn off any residual chemicals or dust from the manufacturing process.

Rejuvenating Sauna Stones:

If your sauna stones are not completely deteriorated and just need rejuvenation, follow these steps:

  1. Turn Off the Sauna Heater: As with replacing stones, ensure the sauna heater is off and unplugged.

  2. Let the Sauna Cool: Allow the sauna to cool down completely before proceeding.

  3. Remove the Stones: Carefully remove the existing stones from the heater.

  4. Clean the Stones: Scrub the sauna stones to remove any soot, mineral deposits, or impurities that may have accumulated. You can use a wire brush or a mixture of water and vinegar to clean them.

  5. Rinse and Dry: Rinse the stones thoroughly to remove any cleaning residue and allow them to dry completely.

  6. Heat Them Up: Reheat the cleaned stones in the sauna heater to burn off any remaining contaminants and ensure they are thoroughly dry. This process can also help rejuvenate the stones.

  7. Reassemble: Once the stones are clean and rejuvenated, carefully place them back into the sauna heater.

  8. Testing: Turn on the sauna heater to ensure the rejuvenated stones work efficiently and evenly distribute heat.



Maintaining your sauna in excellent working condition involves regular care and attention to detail. By addressing common sauna issues promptly and following the manufacturer's maintenance guidelines, you can continue to enjoy the numerous benefits of your sauna, including relaxation, improved health, and a true sense of well-being. For complex issues or when in doubt, consult a professional technician or sauna specialist to ensure safety and effectiveness in resolving the problem.




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