How To Clean A Sauna Without Damaging It

how to clean a sauna

In today’s post, we’ll tackle the delicate art of how to clean a sauna while ensuring your cherished oasis remains in pristine condition.

It’s not just about cleanliness; it’s also about safety. A dirty sauna can harbor harmful pathogens, which can cause severe illnesses.

Moreover, damp and dirty conditions can lead to the spread of mold and mildew, which can trigger allergies and respiratory issues.

Imagine a world where every sauna session is an excellent experience, free from the worry of damage or health risks.

Following these carefully curated steps will protect your investment and elevate your experience, reaping the full benefits of relaxation and wellness.

So, without further ado, let’s dive into this comprehensive guide on how to clean a sauna without damaging it.

By the end of this post, you’ll be well-equipped to maintain your sauna’s beauty and integrity for years to come. Let’s get started!

What is a Sauna?


A sauna is a small-scale room or building designed to help you sweat and detoxify your body through heat.

Various methods can generate heat, such as wood-burning stoves, electric heaters, or infrared lamps.

Sauna sessions leave you feeling incredibly clean and offer numerous health benefits.

Regular sauna use improves circulation, alleviates muscle pain, and reduces stress.

Reasons You Need To Know How To Clean A Sauna

I can’t stress enough the importance of maintaining a clean sauna.

You see, a clean sauna is not just about aesthetics; it’s an essential component of reaping the full benefits of your sessions.

And keeping it clean eliminates the risk of harmful bacteria that can cause severe illnesses.

Trust me; you don’t want to turn your soothing sanctuary into a breeding ground for germs!

A friend of mine neglected their sauna maintenance, and, unfortunately, it led to a nasty case of skin irritation.

That’s when they realized how crucial it is to take action and prevent such occurrences.

Keeping your sauna clean also ensures its longevity, minimizing the need for potentially expensive repairs or replacements.

Think of it as an investment in your well-being – and your wallet!

Remember, your sauna is your retreat, where you can relax, rejuvenate, and heal.

So, go ahead and give your sauna the TLC it deserves!

Step-By-Step Instructions on How To Clean A Sauna

instructions to clean sauna

I know what you’re thinking – cleaning a sauna might seem daunting. But fear not, my friend!

I’m here to share my tried-and-true step-by-step instructions on effectively cleaning your sauna.

Think of it as a recipe for success, just like the perfect cake (but with less sugar and more sweat!).

So let’s dive into the steps designed to reveal your sauna’s hidden beauty.

  1. Preparing Your Sauna For Cleaning

  2. Cleaning The Sauna

  3. Cleaning The Walls And Ceiling

  4. Cleaning The Benches And Floor

  5. Cleaning Your Sauna Heater

  6. Cleaning Your Sauna Rocks

Now that we’ve laid the groundwork and emphasized the importance of maintaining a clean sauna, it’s time to dive into the nitty-gritty of our full tutorial.

Our listicle format will take you through each step, ensuring no detail is left unturned.

So, let’s not waste another moment – grab your cleaning supplies and join me as we unlock the secrets to a pristine sauna.

Preparing the Sauna for Cleaning

infographic of cleaning prep

A spotless sauna is critical to guarantee a pleasant and safe experience.

Before you begin, gathering all the necessary cleaning supplies and safety equipment is essential.

In this section, we’ll discuss what items you need and how to prepare your sauna for cleaning.

Gather Cleaning Supplies

To effectively clean your sauna, you’ll need the following items:

  • A vacuum with attachments

  • A mild detergent or soap designed explicitly for saunas (avoid harsh chemicals)

  • Warm water in a bucket or spray bottle

  • Clean cloths or sponges

  • A soft-bristle hand brush or mop for scrubbing surfaces

Most of these items are found at your local home improvement store or online through retailers like Amazon.

Safety Equipment

In addition to washing supplies, you must protect yourself while working with any detergents by wearing appropriate safety gear:

  • Gloves: To shield your hands from irritation caused by detergents

  • Goggles: To shield your eyes from splashes of detergent solution

  • Face mask: To prevent inhalation of dust particles during vacuuming

Before cleaning, please ensure the stove is turned off and the rocks are cool.

Remove loose debris or ash from the stove and surrounding area with a vacuum or soft-bristle brush.

Cleaning the Sauna

infographic of cleaning

Now that you’ve gathered all the necessary supplies and safety equipment, it’s time to begin.

Removing Debris from the Sauna

Before you can thoroughly clean, removing any dirt or debris that may have been collected on the benches and flooring is essential.

Maintaining hygiene and preserving the sauna’s condition are critical to successful cleaning.

To effectively remove debris, follow these simple steps:

  • Vacuuming: Use a vacuum cleaner with a brush attachment to gently but thoroughly remove dust, hair, and other particles from the benches and flooring. Be sure to reach into corners and crevices where dirt might be hiding. If you need access to a vacuum designed explicitly for saunas, any regular vacuum with appropriate attachments will suffice.

  • Sweeping: If you don’t have access to a vacuum cleaner or prefer not to use one in your sauna space due to noise concerns or other reasons, sweeping is an alternative option for removing debris. Use a soft-bristled broom or brush and a dustpan to collect larger particles, such as sand or pebbles, that may scratch surfaces if left behind during washing.

  • Picking up larger items manually: In some cases with an outdoor sauna, there might be larger objects, such as leaves or small stones, inside the sauna that cannot be removed easily through vacuuming or sweeping alone. In these instances, carefully pick up each item by hand while wearing gloves if necessary (to protect against splinters) before proceeding with further cleaning tasks.

Once you have removed all visible debris, it’s time to proceed to the next step: washing the walls and ceiling.

Cleaning the Sauna Door, Walls, and Ceiling

infographic of cleaning
  • Mix a small amount of mild detergent or soap with warm water in a bucket.

  • Dip a cleaned cloth or sponge into the solution and wring out excess water.

  • Wipe down the sauna’s walls, door, and ceiling, working from top to bottom.

  • Use a soft-bristle brush or mop to scrub any stubborn stains or grime.

  • Rinse with clean water, dry them with a cleaned cloth, or let them air dry.

Cleaning the Benches and Sauna Floor

infographic of cleaning

  • Use a soft-bristle brush or mop to scrub the benches and flooring with water and gentle detergent.

  • You can rinse it with clean water and dry it with a clean cloth or allow it to air dry.

Cleaning Your Sauna Heater

infographic of cleaning

  • Turn off power supply: Make sure to turn off the power supply before beginning any maintenance work on your electric heater stove unit or gas-fired heating system; this will prevent accidental electrocution or fire hazards during service procedures like removing stones from their tray holder slots.

  • Remove Stones & Clean Tray Holder Slot: Remove stones from their tray holder slots by lifting them out gently one at a time, then use a hand brush to sweep away ash residues that accumulate over time around these areas where heat transfers through metal components onto the stone surface area below them.

  • Clean Exterior Surface Area: Use warm water mixed with mild detergent solution applied using soft cloth material such as microfiber towels being careful not to scratch painted surface coatings.

Cleaning Your Sauna Rocks

infographic of sauna rocks

  • Remove rocks: Before washing, remove them from your sauna heater and place them in a separate container.

  • Rinse with warm water: Rinse each rock individually under warm water to remove any dirt or debris that may have been collected on their surface.

  • Soak in vinegar solution: Mix equal parts of white vinegar and water into a large bucket or tub, then soak the rocks for at least 30 minutes to help dissolve mineral buildup that can occur over time due to hard water conditions.

  • Scrub clean: After soaking, use a soft-bristled brush (such as an old toothbrush) to scrub away any remaining residue or discoloration on the stones’ surfaces before rinsing thoroughly once again with clean water.

key takeaway

To effectively clean a sauna, removing any debris first is essential. This can be done by vacuuming, sweeping, and manually picking up larger items. Regular maintenance is also crucial for maintaining the hygiene of the sauna and preserving its longevity.

Key Considerations For Successfully Cleaning Your Sauna

women in sauna

By following a systematic approach, you can ensure that every part of your sauna is thoroughly cleaned and sanitized for optimal health benefits.

Regular sauna maintenance is vital to keeping your sauna in top condition.

Consider setting up a schedule for routine cleanings – once/ week or month, depending on usage – so that dirt and grime don’t have a chance to build up over time. 

This will not only help preserve the longevity of your investment but also contribute towards creating an inviting atmosphere within which users can fully enjoy their sauna experience.

Sauna Maintenance

Regular cleaning is essential for maintaining a clean and safe sauna, but there are a few additional steps you can take to keep your sauna in top condition:

  • After each use, wipe down the sauna bench and flooring with a clean, dry cloth to remove any dampness.

  • You can periodically check the sauna stove and rocks for any signs of wear or damage. Replace any damaged parts as needed.

  • Please keep the sauna well-ventilated to prevent mold and mildew growth.

These simple steps ensure your sauna stays clean and in top condition for years.

Choosing the Right Cleaning Solution

A mild detergent solution is recommended for your sauna’s walls and ceiling.

Avoid harsh chemicals or course cleaners that can damage wood surfaces or emit harmful fumes when heated.

A simple mixture of warm water and a few drops of gentle dish soap will suffice for a slightly more thorough cleaning.

Addressing Stains & Discoloration

In some cases, stubborn stains caused by sweat or other contaminants may require additional attention.

A blend of equal parts baking soda and water can gently scrub away stains without damaging the wood surface.

After using any stain removal methods, you can rinse thoroughly with a damp cloth.

Drying & Ventilating the Sauna

After all the surfaces have been cleaned, use a clean, dry cloth to remove extra water – this helps prevent mold growth in your sauna’s warm environment.

Finally, open doors/windows for proper ventilation; allowing fresh circulation will help speed up the drying process, ensuring your sauna is ready for its next use as soon as possible.

Incorporating these steps into your regular sauna maintenance routine will keep it looking great while providing an optimal sauna experience every time you step inside.

key takeaway

Regularly wiping down the benches and flooring is vital to maintain a clean and healthy sauna. Use a mild detergent solution, wipe down all surfaces with a damp cloth, address stubborn stains with baking soda and water mixture, and dry thoroughly using a clean cloth and proper ventilation.

Sanitizing the Benches and Floor

sanitizing sauna

Maintaining a clean and hygienic environment in your sauna is essential for promoting health and wellness.

Sanitizing the sauna bench and flooring is essential for eliminating any potential bacteria, germs, or mold that could be present.

Choosing an Appropriate Sanitizing Solution

A suitable sanitizing solution is crucial for effectively killing germs without damaging your sauna’s wood surfaces.

Steer clear of severe chemicals like bleach or ammonia, as they can cause stains or damage the wood over time.

Instead, choose natural alternatives such as hydrogen peroxide, white vinegar mixed with water (1:1 ratio), or specially formulated sauna cleaners.

Applying the Sanitizing Solution

  • Spray: Apply your chosen sanitizing solution generously on all sauna benches and flooring surfaces.

  • Let it sit: Allow it to sit for at least 10 minutes to kill any lingering bacteria or germs effectively.

  • Scrub: Use a hand brush with soft bristles or a mop to gently scrub all treated areas, ensuring you reach into corners and crevices where grime might accumulate.

  • Rinse: If necessary (depending on which sanitizer you used), rinse off any residue by wiping down surfaces with a damp cloth or mop.

Preventing Mold and Mildew Growth

High humidity levels in saunas can create an ideal environment for mold and mildew growth, which is unsightly and poses potential health risks.

To prevent this issue:

  • Please ensure proper ventilation by opening doors or windows after each sauna session to allow moisture to escape.

  • Maintain a consistent, clean schedule, as regular sanitization helps keep mold and mildew at bay.

  • Consider using a dehumidifier if your sauna is prone to excessive moisture buildup.

Elevate Duckboards Off The Floor After Cleaning

Duckboards are an essential component of most saunas because they allow circulation beneath feet while sitting on them; however, when not appropriately cleaned, duckboards tend to trap bacteria which causes foul odors.

Once you have finished washing all surfaces within reach, including duck boards, prop them up so they’re raised off the flooring.

This will help them dry out completely and prevent any moisture from accumulating beneath them, which can lead to mold or mildew growth.

Freshening Up The Air

  • Natural Essential Oils: Adding a few drops of natural essential oils, such as eucalyptus or lavender oil, into water-filled diffusers can help create a pleasant aroma in your freshly cleaned sauna.

  • Air Purifying Plants: Introducing air-purifying plants like spider plants or snake plants can help to naturally improve the air quality and add a touch of greenery to your sauna space.

  • Activated Charcoal: Placing small bags of activated charcoal around the room will help absorb any lingering odors, keeping your sauna smelling fresh and clean.

key takeaway

To maintain clean and hygienic conditions in your sauna, it’s crucial to sanitize the benches and floor regularly. Choose an appropriate sanitizing solution, such as hydrogen peroxide or white vinegar mixed with water, let it sit for at least 10 minutes, scrub thoroughly, and rinse if necessary. Prevent mold and mildew growth by ensuring proper ventilation, maintaining a consistent, clean schedule, and using a dehumidifier if needed. Adding natural essential oils, air-purifying plants, or activated charcoal can help freshen the air in your freshly cleaned sauna.

Get To Cleaning Your Sauna Today😊

Taking the time to clean your sauna correctly is vitally important.

Not only are you and your family relying on it for a safe and effective sauna experience, but the cleaner it is, the better its overall functioning will be.

By keeping up with regular cleanings and inspections, you can be sure your sauna will remain pristine for years.

Turn off the power before you clean your sauna, and wear gloves to protect your hands.

Utilize all the tips and tricks mentioned in this blog for appropriate washing techniques so you don’t damage any part of the wood or other features of the sauna while sanitizing it.

Always try hand products rather than rough scrubbing tools like steel wool or wire brushes – these can make scratches on natural wood surfaces which could lead to mold issues.

These recommendations show that you can safely clean and maintain your sauna.

So what are you waiting for? Get to cleaning it today!

Medical Disclaimer

Content on this blog is meant for educational purposes only and should not be relied upon as medical advice from medical doctors or registered dietitians, as we are not qualified to provide such advice. It should not be used to prevent, diagnose, or treat any medical condition. It’s important to talk to a doctor before beginning a new exercise plan, taking supplements, or making any other changes that could impact your medications, treatment, or health. Please note that the information provided on is based on personal experience and research, and we cannot be held responsible for how you choose to use it.

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