Creosote particularly used in dentistry to destroy tissues and arrest necrosis. Coal-tar creosote is the most widely used wood treatment today; both industrially, processed into wood using pressure methods such as "full-cell process" or "empty-cell process", and more commonly applied to wood through brushing. In addition to toxicity to fungi, insects, and marine borers, it serves as a natural water repellant. It is commonly used to preserve and waterproof cross ties, pilings, telephone poles, power line poles, marine pilings, and fence posts. Although suitable for use in preserving the structural timbers of buildings, it is not generally used that way because
Medicine in Azerbaijan were used as medicine for treatment of rheumatism, fever and prophylactics of various illnesses, were found out in Garakepektepe village of Mugan plain during archeological excavations. Aromatherapy was also broadly spread. It was believed that smell of a quince strengthens body’s energy. Lemon was used for adjusting of nervous system, and apple for stimulation of brain’s work. In ancient times there was an active cultural interchange between Azerbaijanis and residents of Mesopotamia. Sesame oil and crocus were imported from Sumer. There is information about medicinal drugs and medicine in Avesta, a sacred book of fire worshippers and the ancient monument