How to Clean and Care for Cedar Saunas
Posted on 13 April 2026
Cedar saunas are prized for their durability, moisture resistance, and inviting aroma; however, like any other sauna, they require some maintenance and care to ensure their longevity. Regularly cleaning your cedar sauna, whether it be an indoor cabin sauna or an outdoor barrel sauna kit, can help prevent staining, discolouration, and bacterial buildup. With the right care routine, your cedar sauna can remain in excellent condition for many years. If you’re interested in owning your own home sauna, enlist the help of a reputable sauna company in Los Angeles. Build a quote today with SaunaFin.
Here are some tips for cleaning and caring for your cedar sauna.
Wipe Down Surfaces After Each Use
Every time you use your sauna, it is wise to wipe down the interior surfaces to rid the space of any sweat or excess humidity. When your session is done, take a dry, clean towel and wipe down the benches, backrests, walls, and even floors when necessary. This is especially important when you use your sauna rocks to generate steam. This will help keep the surfaces in your sauna completely dry, preventing unwanted odours or the spread of bacteria. Bacteria from sweat thrive and reproduce in hot environments. That is why daily wipe-downs are so essential, especially in shared or commercial saunas.
Deep Clean the Interior Regularly
The occasional deep cleaning is a must for any cedar sauna owner. Instead of a simple wipe down, this routine will involve actually cleaning the sauna with the product. We recommended a rag paired with warm water and any kind of mild soap. This can then be used to scrub the surfaces of your sauna to get rid of any dirt or grime. Do not use any harsh chemicals like bleach or spray cleaners, as they can damage the wood and negatively impact the air quality inside your sauna.
Maintain Proper Ventilation and Prevent Moisture Damage
Proper ventilation is essential for maintaining a healthy sauna environment and preventing excess humidity from becoming trapped inside. Be sure to keep all vents clear and unobstructed. Regularly check the floor, corners, and lower areas of the sauna for any lingering moisture buildup, and dry these spots promptly to help prevent mold or water damage. It is also important to inspect the cedar periodically for signs of wear, mildew, or wood deterioration so that any maintenance issues can be addressed before they worsen. While ventilation should be monitored regularly, you only need to inspect your sauna every month or so.
Keep Your Cedar Sauna in Top Condition
If you want to keep your cedar sauna in excellent condition for years to come, you need to put effort into cleaning and maintenance. While cedar wood is highly durable and moisture-resistant, wiping down your sauna and scrubbing the interior on occasion will ensure that it lasts as long as possible, odour-free and bacteria-free. Start your journey with an experienced sauna company in Los Angeles. Build a quote for a barrel sauna kit with SaunaFin online today.
