Give your sauna the best care you can with our natural sauna cleaner made specifically for your Sunlighten sauna. Formulated from the latest and safest technologies available, it is effective and gentle enough to be used on any interior or exterior wood surface. Non-toxic, no solvents, sulfates, glycols or phthalates Ideal for the untreated interior wood, won’t leave stains or wet spots Unscented, great for anyone with asthma, allergies or sensitivities to scents or perfumes Convenient spray bottle with concentrated formula for direct application on especially dirty areas Dilute for typical cleaning Ingredients Natural plant-based surfactants and natural spring water