Straight Cleaner Formula No. 2 is a mild blend of water, alcohol and other non-alkaline cleaning ingredients that gently removes stains, spills, spots, and other substances that damage leather. Formula No. 2 is perfect for those times when you want to give your leather a more thorough cleaning treatment. This cleaner will penetrate into the leather fibers and help loosen CCS (collected clogging substances), providing a safe ‘wash’ for your leather item. Environmentally healthy, this recipe contains no saddle soaps, solvents or synthetic chemicals.