Aroma sauna is similar to finnish sauna. These warm-air bath have air temperature about 80-100°C and relative humidity of 20%. Lava stones are glazed by means of stainless nozzles situated above heated stones. The water contains aroma with evaporates into air. Most effective way of using aroma sauna is slow warming with intensive prespiration to clear body of impurities liberated in sweat. Then swift cooling is advised.