Ready-to-Use prewash spotter formulated with detergents and solvents that act quickly to dissolve and remove difficult organic grease and oil stains including shoe polish, oil based cosmetics, crayon, marker, shop grease, and tar. When used as directed and in accordance with Betco's Best Laundry Practices wall chart, PRO S will save time energy labor and reduce chemical consumption and produce one wash clean results. Part of Betco's LaundryPro Stain Treatment Center