Solvent Solvent A solvent (from the Latin "solvō", "loosen, untie, solve") is a substance that dissolves a solute (a chemically distinct liquid, solid or gas), resulting in a solution. A solvent is usually a liquid but can also be a solid, a gas, or a supercritical fluid. The quantity of solute that can dissolve in a specific volume of solvent varies with temperature. Common uses for organic solvents are in dry cleaning (e.g. tetrachloroethylene), as paint thinners (e.g. toluene, turpentine), as nail polish removers and glue solvents (acetone, methyl acetate, ethyl acetate), in spot removers (e.g. hexane, petrol ether), in detergents
Cosmetology products containing chemicals. "Hair dyes represent the largest segment of chemical products in the hair market today. As such, they are the main source of chemical exposure among hairdressers". Toluene is a clear, water insoluble liquid with a distinct and pungent smell, similar to paint thinners. Toluene is found in cosmetic products like nail polish, nail glue, and hair dyes and is widely used as an industrial solvent and is used to make fingernail polishes, lacquers, adhesives, rubber, and paint thinners. It is used in the production of benzene, gasoline, nylon, plastics, and polyurethane. Toluene can be found on cosmetic