Sauna Drops Birch has a birch aroma, which greatly resembles the smell of Finnish birch wood. Sauna Drops are made of natural essential oils. When you pour it on the stove you can get all the good qualities of the steam. You can also pour a few drops of fragrance to a small sauna cup or to a ceramic angel, which is placed on the window or sauna benches. Sauna fragrance spreads a pleasant scent of birch grove in your steam room. Essential oils are powerful, pour them with care and try on the beginning with a few drops only. Do not pour drops directly on the stove. Keep out of reach of children. You can use these drops for the inhalation, since it is 100% essential oil and there is no alcohols or other additives.