Learn how to Clean a Sauna
                     Learn how to Clean a Sauna 
 
A clean sauna is more comfortable, attractive, and easier to maintain. Learning how to clean a 
sauna starts with letting the room cool completely, removing towels and loose debris, and wiping 
benches and frequently touched surfaces with a soft cloth and a sauna-appropriate mild cleaner. 
Avoid harsh household chemicals and excessive water because sauna wood needs gentle 
treatment. 
Benches deserve special attention because they receive direct contact with users. Clean visible 
sweat residue regularly and consider using towels on benches during sessions to reduce buildup. 
Floors should be swept or vacuumed and cleaned according to their material, while standing water 
should never be left behind. 
Ventilation is an important part of cleaning. After each session, allow the sauna to air out so residual 
moisture can escape. Check that vents are unobstructed. Good airflow can help reduce excess 
moisture and the conditions associated with mold, mildew, and odors. 
During a deeper clean, inspect corners, areas beneath benches, door surfaces, and other places 
where dust or residue may collect. Use gentle tools rather than abrasive scrubbing. If wood becomes 
rough, light sanding may be appropriate depending on the wood species and manufacturer 
guidance. 
Cleaning should be combined with broader maintenance. Inspect heater components or stones 
according to manufacturer recommendations, tighten loose fixtures, and monitor humidity when 
appropriate. Heritage Custom Saunas recommends regular cleaning, ventilation, heater and stone 
inspection, fixture checks, and suitable wood care as part of long-term sauna upkeep. 
The most effective way to keep a sauna clean is consistency. Rather than waiting for heavy buildup, 
perform quick cleaning after regular use and schedule a more detailed inspection periodically. This 
approach reduces the effort required for each cleaning session. 
If you are learning how to clean a sauna, remember the basic principles: cool the room first, clean 
gently, control moisture, maintain ventilation, and follow the care instructions for your specific 
materials and equipment. These simple habits can help preserve the sauna's appearance and create 
a pleasant environment for years.