Step-by-Step Guide on How to Clean Your Infrared Sauna like a Pro


Infrared saunas are a great way to relax, detoxify your body, and improve your overall health. However, to maintain the benefits of your sauna, it’s essential to keep it clean and well-maintained. Regular cleaning not only ensures the longevity of your sauna, but it also helps to keep the infrared heaters functioning at optimal levels.

Cleaning an infrared sauna may seem like a daunting task, but with the right techniques and products, it can be a straightforward process. In this guide, we’ll take you through a step-by-step process on how to clean your infrared sauna to keep it looking and functioning like a pro.

Gather Your Cleaning Supplies

Before you begin cleaning your infrared sauna, you’ll need to gather the necessary supplies. The cleaning process requires mild soap or detergent, a soft cloth or sponge, a bucket of water, and a clean, dry towel.

It’s also essential to note that harsh chemicals like bleach or abrasive cleaners should be avoided as they can damage the sauna’s interior and exterior. With the right supplies and techniques, you’ll be able to clean your infrared sauna like a pro in no time!


An infrared sauna is a great way to relax and detoxify your body. It’s important to keep your infrared sauna clean to prevent the buildup of bacteria and mold. Regular cleaning also helps to maintain the quality and longevity of your sauna. In this step-by-step guide, we will walk you through how to clean your infrared sauna like a pro.

Before we start, be sure to turn off your sauna and allow it to cool down. Also, refer to your sauna’s owner manual for specific cleaning instructions and any warnings or precautions.

Let’s get started!

Step 1: Preparing the Sauna

Before diving into the cleaning process, make sure to prepare your infrared sauna to avoid any mishaps.

  • Turn off the power and unplug the sauna to avoid any electrical mishap.
  • Remove any accessories, such as towels or cushions, which may obstruct the cleaning process.
  • Keep a vacuum cleaner or a broom handy to remove any debris or dust.
  • Ample water supply to clean the inner parts of the sauna.
  • Wear protective gloves to avoid any chemical burn while cleaning.

With these preparations in mind, you can now safely move on to detailed cleaning without any nuisance.

Step 2: Cleaning the Surfaces

Before cleaning the surfaces of your infrared sauna, make sure to turn off the power and let the surfaces cool down to room temperature. Once it’s cooled down, use a clean cloth or sponge to wipe down the surfaces with a mixture of warm water and mild detergent soap.

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If there are stubborn stains or marks that won’t come off with soap and water, you can use a non-abrasive cleaner made specifically for infrared saunas. Be sure to follow the instructions on the cleaner and avoid using abrasive materials that could scratch the surface.

For wooden surfaces, it is important to avoid using excess water as it can damage the wood. Instead, use a slightly damp cloth to wipe down the surface and then wipe it dry with a clean, dry cloth. You can also apply a wood conditioner or oil to maintain the wood and protect it from moisture and heat.

  • Use a clean cloth or sponge
  • Mix warm water and mild detergent soap
  • Avoid using abrasive materials
  • Be careful with wooden surfaces
  • Apply wood conditioner or oil for extra protection

Step 3: Cleaning the Floors

When cleaning the floors of your infrared sauna, it’s important to remember that you want to use a cleaning solution that is safe for the type of wood that your sauna is made out of. You also want to avoid using any abrasive materials or cleaners that could scratch the surface of the wood.

Start by sweeping or vacuuming the floors to remove any loose dirt or debris. If there are any stains or spills, you can use a damp cloth or sponge with a mild soap solution to gently clean the area. Make sure to dry the floors thoroughly after cleaning to prevent any moisture from penetrating the wood.

If you have a removable floor mat, you can take it outside and give it a good shake to remove any dirt or debris. You can also use a mild soap solution to clean the mat if necessary, but be sure to rinse it thoroughly and let it dry completely before placing it back in the sauna.

  • Always use a cleaning solution that is safe for your sauna’s wood
  • Avoid using abrasive materials or cleaners
  • Start by sweeping or vacuuming the floors
  • Use a damp cloth or sponge with mild soap solution for cleaning stains or spills
  • Dry the floors thoroughly after cleaning
  • Remove and clean any removable floor mats

Step 4: Cleaning the Heater

The heater is the most important part of your infrared sauna, as it is responsible for producing the heat that helps you sweat and detoxify your body. It is important to keep the heater clean and free of any debris or obstructions in order to maintain its efficiency and ensure a long lifespan.

To clean the heater, start by turning off the power to your sauna and allowing it to cool down completely. Once it is cool, use a soft brush or cloth to gently remove any dust, dirt, or debris that may have accumulated on the surface of the heater.

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If the heater appears particularly dirty or has built-up grime, you can use a solution of distilled water and white vinegar to clean it. Simply mix equal parts water and vinegar in a spray bottle, and then spray the solution onto the heater’s surface. Use a soft cloth or brush to gently scrub the surface, being careful not to apply too much pressure.

After you’ve finished cleaning the heater, wipe down the entire sauna with a clean, dry cloth to remove any excess moisture. This will help to prevent rust or corrosion from developing on the metal components of the sauna.

Remember to perform regular maintenance on your sauna’s heater, including checking for any loose connections or damaged components. By keeping your heater clean and well-maintained, you can ensure that your infrared sauna provides you with years of efficient and effective use.

Step 5: Cleaning the Ventilation System

It’s important to clean the ventilation system of your infrared sauna in order to ensure proper air flow and avoid any build-up of dust or debris. This step may require some tools, so be sure to have them handy before proceeding.

Materials Needed:

  • Clean cloths or towels
  • Vacuum cleaner with brush attachment
  • Clean water

1. Turn off the sauna before beginning any cleaning. This is important for safety purposes.

2. Locate the ventilation system. Depending on the type of sauna you have, this may be located in different parts of the unit.

3. Remove the cover of the ventilation system to access the interior. This may require the use of a screwdriver or other tool, so be careful.

4. Using a vacuum cleaner with a brush attachment, gently clean the interior of the ventilation system. Be sure to remove any debris or dust that may have accumulated.

5. Once the interior is clean, use a clean cloth or towel to wipe down the cover and surrounding area.

6. Reattach the cover of the ventilation system and turn the sauna back on.

By following these steps, you can ensure that your infrared sauna’s ventilation system is working properly and providing you with the best possible sauna experience.

Step 6: Cleaning the Accessories

After wiping down the interior and exterior of your infrared sauna, it’s now time to clean the accessories. These may include the backrest, cushion, and any other item that you may use while sitting in your sauna.

Use a clean cloth soaked in a mild detergent solution to wipe down the accessories. For items that cannot be soaked, use a spray bottle to apply the solution and then wipe away with a clean cloth. Rinse thoroughly with clean water and then dry with a clean towel.

If you have any removable accessories, such as a cushion or headrest, it’s recommended that you wash them separately in a washing machine using a gentle detergent. Hang them out to dry before placing them back into the sauna.

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Remember to always follow the manufacturer’s instructions when cleaning your infrared sauna accessories. If you’re not sure how to clean a specific item, contact the manufacturer or refer to the user manual.

Once all the accessories are cleaned, you can now enjoy your infrared sauna with confidence knowing that it’s clean and fresh for your next relaxation session.

Step 7: Disinfecting the Sauna

Disinfecting your infrared sauna is important to kill any germs or bacteria present in the unit. This step should be done after cleaning the entire sauna thoroughly.

To disinfect your sauna, mix a solution of water and white vinegar in a 1:1 ratio. Fill a spray bottle with the solution and spray it on the surfaces, including the walls, floors, and benches. Let the solution sit for about 5-10 minutes.

Afterward, wipe down the surfaces with a clean cloth or sponge. You can also go over the surfaces with a damp cloth to remove any excess solution.

If you prefer to use a disinfectant cleaner, make sure it’s safe for use in a sauna and that it won’t damage the wood or the infrared heaters.

Once you’re done disinfecting, leave the sauna door open to allow it to air out and dry. This will prevent any mold or mildew from growing in the unit.

Step 8: Maintaining the Sauna

Now that your infrared sauna is nice and clean, it’s important to maintain it on a regular basis. Here are some tips:

  • After each use, wipe down the walls and bench with a clean towel to remove any sweat or oils.
  • Periodically clean the carbon heaters with a soft cloth to remove any dust or debris.
  • Check the EMF readings of your sauna every few months to ensure that it’s still under safe levels.
  • Keep your sauna in a cool, dry area to prevent mold and mildew growth.
  • Replace the carbon heaters every few years to ensure that your sauna is still functioning optimally.

With regular maintenance, your infrared sauna can last for years and continue to provide you with all of the detoxifying and health benefits that it has to offer.


Cleaning your infrared sauna is an essential part of keeping it in good working order and ensuring it stays hygienic for its users. By following our step-by-step guide, you can clean your sauna like a pro and extend its lifespan.

Remember to always refer to your sauna’s instruction manual for specific cleaning instructions and to regularly inspect the sauna for any signs of wear and tear.

By taking care of your infrared sauna, you can enjoy all the benefits it has to offer for years to come!

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