How Do You Maintain a Traditional Sauna?

How Do You Maintain a Traditional Sauna?

🧼 How Do You Maintain a Traditional Sauna?

A traditional sauna doesn’t require a ton of upkeep—but regular maintenance ensures it stays clean, safe, and long-lasting. Whether it’s a backyard barrel sauna or an indoor setup, keeping it in top shape takes just a few simple habits.

This guide covers everything you need to know to protect your investment and enjoy a better sauna experience for years to come.

🪵 1. Clean the Wood Regularly (But Gently)

Never use harsh chemicals—they can damage the wood and off-gas when heated.

✅ What to do:

  • Wipe down benches and backrests weekly with a damp cloth

  • Use a mixture of warm water + baking soda for deeper cleans

  • For stains or sweat marks, lightly sand the surface with fine sandpaper

💡 Tip: Sit on a towel to prevent sweat and oils from soaking into the wood.

🧽 2. Clean the Sauna Floor

Sauna floors can collect sweat, dirt, and bacteria, especially in outdoor saunas.

✅ How to clean:

  • Vacuum or sweep after every few uses

  • Mop occasionally with warm water (no soap or bleach)

Optional: Place a duckboard or floor mat for easier cleaning.

🔥 3. Check the Heater & Stones

Your heater is the heart of the sauna—whether it’s electric or wood-burning.

Electric Heaters:

  • Check for dust buildup or signs of corrosion

  • Inspect wires or components yearly (especially outdoor setups)

Wood-Burning Stoves:

  • Clean out ash buildup weekly

  • Check the chimney or flue for blockages every few months

Stones:

  • Rearrange or replace stones every 1–2 years (they can crack or crumble)

  • Make sure air can flow freely through stacked stones

🌬️ 4. Ventilation Is Key

Traditional saunas need proper air circulation to prevent mold and allow fresh air in.

  • Always leave the door or vent cracked after each session to dry out the space

  • If your sauna smells musty, air it out immediately and wipe down damp areas

🌡️ 5. Inspect Doors, Lights & Controls

  • Make sure the door closes and seals properly

  • Check that light fixtures and switches are heat-rated and dust-free

  • If using a timer or digital control panel, test functionality monthly

🧼 Bonus Maintenance Tips

  • Avoid bringing in glass bottles, lotions, or oils

  • Keep a towel on the bench to minimize staining

  • For outdoor saunas, consider applying a weather-resistant finish on the exterior (never the inside)

✅ Final Thoughts

Maintaining your traditional sauna is simple—but it makes a huge difference. A clean, well-kept sauna heats better, smells fresher, and lasts longer.

Looking for a high-quality traditional sauna that’s easy to care for?
Explore our line of indoor and outdoor sauna kits designed for low maintenance and high performance.

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