Expert Tips for Maintaining Your Home Sauna

May 04, 2025By Daniel Fjørtoft
Daniel Fjørtoft

Regular Cleaning for Optimal Performance

Maintaining your home sauna begins with regular cleaning. A clean sauna not only enhances your experience but also extends the life of the unit. Start by wiping down the interior surfaces with a damp cloth after each use. This simple step prevents the build-up of sweat and bacteria.

sauna cleaning

For a deeper clean, use a mild detergent and warm water. Be sure to rinse thoroughly to avoid any residue that might affect the sauna’s materials. Pay special attention to the benches and backrests as these areas accumulate the most moisture and dirt.

Keep the Heater in Check

The heater is the heart of your sauna, and it requires regular attention to function efficiently. Inspect the heater stones periodically to ensure they are not cracked or crumbling. Replace any damaged stones immediately to prevent uneven heating.

sauna heater

If you have an electric heater, make sure it's free from dust and debris. A quick vacuum around the heater can prevent blockages and improve performance. Always follow the manufacturer’s instructions for maintenance to avoid voiding your warranty.

Proper Ventilation

Proper ventilation is crucial for maintaining a healthy sauna environment. Ensure that the air vents are unobstructed at all times. This allows fresh air to circulate, reducing humidity levels and preventing mold growth. If your sauna does not have a built-in ventilation system, consider installing one to enhance airflow.

sauna ventilation

Maintain Humidity Levels

The right humidity level can significantly enhance your sauna experience. If you have a traditional Finnish sauna, adding water to the heater stones can increase humidity. However, be cautious not to overdo it, as excessive moisture can damage wooden components.

For infrared saunas, maintaining low humidity is essential. Use a hygrometer to monitor levels and keep them within the recommended range specified by the manufacturer.

Wood Treatment and Care

Your sauna's wooden components require special care to maintain their appearance and integrity. Use a wood sealant or protectant specifically designed for saunas to prevent moisture damage. Reapply as needed, particularly in high-use areas.

wood treatment

Avoid using harsh chemicals or abrasive tools on the wood, as these can cause scratches or discoloration. Instead, opt for gentle cleaning products that are safe for natural wood surfaces.

Regular Inspections

Performing regular inspections can help you spot potential issues before they become major problems. Check for signs of wear and tear, such as loose screws, warped wood, or electrical faults. Address any problems promptly to keep your sauna running smoothly.

If you notice any unusual noises or malfunctions, consult a professional technician for repairs. Regular maintenance checks will ensure that your sauna remains a relaxing and safe space for years to come.