White spirit, also known as mineral spirits, mineral turpentine, turpentine substitute, or petroleum spirits, is a petroleum-derived solvent. People commonly use it as a paint thinner and solvent in various industrial and domestic applications. It is a clear liquid with a mild odor. People often use it to thin oil-based paints, clean brushes, and remove grease and grime.
White spirit is a mixture of aliphatic and alicyclic hydrocarbons, and its composition may vary depending on the manufacturer. It is flammable and should be used with caution in well-ventilated areas. While it is useful for cleaning and thinning paints, it is important to follow safety guidelines and use appropriate personal protective equipment when handling white spirit. Additionally, it is essential to be aware of local regulations regarding the disposal of used white spirit and other similar solvents. In some states they can be considered hazardous waste.