Turpentine is a clear, flammable liquid derived from the resin of pine trees. It is commonly used as a solvent in paints, varnishes, and cleaning products. Turpentine has a strong odor and can be harmful if inhaled or ingested, so it should be used in well-ventilated areas. In addition to its use in the arts and crafts, turpentine has historical applications in traditional medicine. It was once used to treat various ailments, although modern medicine has largely replaced these practices. Today, it is primarily valued for its industrial and artistic uses.