Tetrachloroethylene is widely used in the dry cleaning industry as a solvent for removing stains and dirt from fabrics without causing damage. It is effective in dissolving oils, greases, and waxes, making it a preferred choice for cleaning delicate garments. Additionally, it is utilized in metal degreasing processes, where it helps to clean metal parts by removing contaminants before further processing or coating. In some cases, it is also employed as a chemical intermediate in the production of other chemicals, such as refrigerants and fluoropolymers. Its ability to evaporate quickly and leave minimal residue makes it a valuable component in various industrial applications. However, its use is regulated in many regions due to environmental and health concerns. Historically, it was used as an anthelmintic drug, but this application has been discontinued due to potential harmful side effects.