Orange Degreaser is an interior and exterior organic cleaner and degreaser with natural organic citrus “D-limonene” oil that helps remove the toughest stains, grease, oil, dirt, and odors. Orange Cleaning Degreaser is the ultimate “All-in-One” excellent for automotive, janitorial, and home use. Orange Degreaser is VOC, Green and Biodegradable. This product works great with a hand brush followed by a horsehair brush. If you're getting the gallon, get a sprayer and a prelabeled Orange degreaser 32oz bottle.