A concentrated, powdered cleaner and degreaser that, when mixed with water, penetrates quickly to remove grease and grime from concrete and other hard surfaces. Ideal for areas where a floor scrubber is not available or practical. Can be flushed down floor drains to clean and freshen. Color-activated formula turns green. Contains 5% d-Limonene. A balanced blend of special surfactants, builders and solvents to quickly strip away grease, oil and dirt from concrete and other washable surfaces. As a powdered detergent, this product is fortified with the all-natural solvent d'Limonene, making it safe to use on almost any surface. Plus it is free rinsing, biodegradable and provides a fresh orange scent as it cleans.