Gamsol is the safest solvent that allows artists to work in traditional and contemporary techniques without compromise. It can be used to thin oil colors and painting mediums, and for general studio clean-up. This 100% pure odorless mineral spirit is reusable and nontoxic when used as recommended. Details:8 fl. oz. (236.6 mL)100% pure odorless mineral spirits (OMS)For use with oil paints