Ittar Abi Ali al Sina, regarded as a noble Doctor who ever lived. He was among the first people to come with the technique of distillation of roses and other plant fragrances. Liquid perfumes used to be a mixture of oil and crushed herbs until his discovery where he first experimented with roses. The traditional Attar-makers also used petals which were ground into a strong blend. His popularity spread over other continents after he created Rosewater which was more delicate than the previous versions. He formulated at least 62 cardiac medicines out of which 40 were made from Attar. They include
Essential oil oils can pose potential threats to individuals with epilepsy or pregnant women. Essential Oil use in children can pose a danger when misused because of their thin skin and immature livers. This might cause them to be more susceptible to toxic effects than adults. The flash point of each essential oil is different. Many of the common essential oils, such as tea tree, lavender, and citrus oils, are classed as a Class 3 Flammable Liquid, as they have a flash point of 50–60 °C. Estrogenic and antiandrogenic activity have been reported by "in vitro" study of tea tree oil and