Oil-Flo™ Safety Solvent Cleaner is a specialized product for removing organic stains such as asphalt, tar, coal, wax, grease, and oil. Oil-Flo™ is water soluble and contains no chlorinated fluorocarbons. Oil-Flo™ instantly bonds to petrochemicals, whatever they may be (sealer, asphalt, coal tar, adhesive, paint, etc.), and then bonds to oxygen molecules present in plain water.