A trial set of all 16 types of sauna aromas from Osmia, the home of saunas and the oldest sauna aroma brand in Finland. Sauna aroma for sauna rowryu. When aromatic water is poured on a hot sauna stone, the aromatic scent envelops the room along with the water vapor. This is a sauna aroma that can be used for one bucket of waxes in 2.5ml-5ml. While trying it out with a louryu, it is also recommended to keep a scent tester on hand or as a tester for product sales. -4 benefits of Osmia sauna aroma- 1) Safe with water-soluble alcohol base Diluting essential oils can lead to sauna stove failure and fires, but Osmia's sauna aroma contains soluble alcohol and is safe to use on sauna stoves. 2) Eco Label certified - biodegradable ingredients are made from environmentally friendly raw materials such as humans, animals, rivers, and oceans. 3) Concentrated type High cost performance. 50ml can be used for 20 buckets, 250ml can be used for 100 buckets. Space-saving and cost-effective. 4) Rich lineup of scents Fragrance recipe by the founder with a PhD in fragrance to recreate the natural scent of Finland. We have a wide lineup of scents unique to Finland.