Regency Professional Citrus Non-Butyl d-Limonene Degreaser, 5-gal Pail, Orange, Liquid, Dilution Ratio: Light Soil: 2 oz/Gal water; Medium Soil: 6 oz/Gal; Heavy Soil: 12 oz/Gal; X-Heavy Soil: 32 oz/Gal, Fragrance: Orange (1 Pail/Each)