Your Cart ()

Guaranteed Safe & Secure Checkout

Call for Our Best Pricing

+1 (866) 698-6690

Weekdays 9 AM-5 PM EST

Find a Lower Price? We'll Beat It!

Free Shipping on Most Orders (Certain Exceptions)

Free Consultation & Lifetime Support

Real Customer Reviews

Keeping Your Sauna Clean and Mold-Free


Time to read 2 min

Do saunas & sauna rooms mold? 
- The short answer is yes, if not properly maintained. Read more below.

How to Keep Your Sauna Safe From Mold

A sauna is a great way to relax and unwind, but it's essential to keep it clean to prevent the growth of mold. Mold thrives in damp, warm environments, making the sauna room a perfect breeding ground. In this article, we'll provide you with tips for preventing mold and keeping your sauna room clean.

Clean Your Sauna Regularly

Regular cleaning is essential for preventing the growth of mold in your sauna room. Use a specialized sauna room cleaner and apply sauna wood oil 1-2 times yearly. a damp cloth to wipe down all wood surfaces, including the walls and benches. Remove any mats or flooring and vacuum up debris from the floor and walls. Mop the tile or concrete floor, and replace the floorboards when the tile is dry.

Control Humidity Levels

High humidity levels can encourage mold growth in your sauna room. Use a hygrometer to measure the humidity level and keep it below 40%. You can control humidity levels by opening windows or doors to increase ventilation and reduce humidity levels. A traditional sauna's air humidity level is generally around 5-15%, depending on how much water is used on the rocks.

Dry Sauna Accessories

Towels and other sauna accessories should be hung up to dry after each use to prevent the growth of mold. If you notice any dampness in your towels or other accessories, it's best to replace them.

Take Off Shoes

To keep your sauna room free from dirt and debris, take off your shoes before entering the room. Wear slippers or socks to keep the floors clean.

Regularly Clean Doors and Windows

Doors and windows can be a source of bacteria and mold spores that can enter the sauna room. Clean them regularly with a disinfectant cleaner.

Control Temperature

Sauna rooms should have a comfortable temperature of between 120 – 200 degrees Fahrenheit, depending on type of sauna and personal preference. Higher temperatures can cause dehydration and other health problems, while lower temperatures may not provide the benefits of a sauna. Use a thermometer to measure the temperature and adjust as necessary.

My sauna has mold in it. What do I do? – How to clean mold from your sauna:


In addition to the tips above for preventing mold growth in your sauna room, it's essential to know how to clean up mold if it does appear. Mold can cause health problems, so it's crucial to remove it promptly.

To clean up mold in your sauna room, you'll need a bleach solution and a scrub brush. Mix one cup of bleach with one gallon of water in a bucket. Dip the scrub brush into the solution and scrub the moldy areas vigorously. After scrubbing, rinse the area with clean water and dry it thoroughly.

If the mold growth is extensive or if you're sensitive to bleach, consider hiring a professional mold remediation company to handle the cleanup. Usually, this won't be too expensive. And even if it is, the alternative is worse...

Regular cleaning and maintenance are essential for preventing mold growth in your sauna room, but if you do notice any mold, be sure to take action immediately to keep your sauna room clean and safe!