Best Way to Clean Your Infrared Sauna: Essential Tips for Maintenance

Best Way to Clean Your Infrared Sauna: Essential Tips for Maintenance

Maintaining the cleanliness of your infrared sauna is crucial not only for hygiene but also for ensuring its longevity and optimal performance. Regular cleaning prevents the buildup of bacteria, mold, and unpleasant odors, making each sauna session as refreshing and beneficial as the first. This article provides a comprehensive guide on the best ways to clean your infrared sauna.

Understanding the Importance of Regular Cleaning

Infrared saunas, though they operate at lower temperatures than traditional steam saunas, still require regular cleaning due to the sweat and body oils left behind after use. These residues can penetrate the wood and cause damage or odor over time if not properly addressed. If you are using towels, this is not required as often.

Materials Needed for Cleaning

Before diving into the cleaning process, ensure you have the right materials on hand:

  • Mild, non-abrasive cleaners: Avoid harsh chemicals that can damage the wood or the infrared panels. Do not use any chemicals inside the sauna.
  • Microfiber cloths: These cloths are gentle on surfaces and effective at picking up dirt without leaving residues.
  • Baking soda: Useful for removing tough stains without scratching the wood.
  • White vinegar: An excellent natural disinfectant for deeper cleaning sessions.
  • Water bucket: For diluting cleaning solutions.
  • Soft-bristled brush: Helps clean textured surfaces without causing damage.

Step-by-Step Guide to Cleaning Your Infrared Sauna

1. Turn Off and Cool Down

Ensure your sauna is turned off and completely cooled before you begin cleaning. Cleaning a hot sauna can be dangerous and may also harm the sauna's components.

2. Remove Debris

Start by removing any debris, such as hair or dirt, using a handheld vacuum or a soft brush. Focus on the floor and lower bench areas, where most debris accumulates.

3. Wipe Down Surfaces

Dilute white vinegar with water (1 part vinegar, 2 parts water) and use a microfiber cloth to wipe down all wood surfaces. Vinegar is a mild disinfectant that won’t damage the wood and helps neutralise odors. 

4. Address Stains

For tougher stains on the wood, make a paste using water and baking soda. Apply this paste gently with a cloth or a soft-bristled brush, scrubbing lightly. Allow it to sit for a few minutes before wiping it away with a damp cloth.

5. Disinfect and Deodorise

For a deeper clean, especially if your sauna sees frequent use, you may use a non-abrasive commercial wood cleaner designed for sauna use. Alternatively, reapply the vinegar solution to disinfect further and deodorise the wood.

6. Dry Thoroughly

After cleaning, leave the sauna door open to air dry completely. This step is crucial to prevent moisture from being trapped inside, which could lead to mold and mildew growth.


Keeping your infrared sauna clean is key to ensuring a hygienic, relaxing, and health-promoting environment. By following these simple steps and using the appropriate cleaning materials, you can maintain your sauna in top condition for years to come. Regular maintenance not only preserves your sauna but also enhances your overall sauna experience, making each session as enjoyable and beneficial as possible. By using a towel, you will minimise the amount of times you'll need to clean your sauna.

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