Sold as 1 Each. All-purpose biodegradable concentrated liquid cleaner, degreaser, and deodorizer. A safer alternative to hazardous chemicals and solvents. NSF/USDA Classifications A4, A8. 128 oz. bottle. Contains a blend of synthetic high-grade penetrates activated by cold/hot water for use in a broad range of applications. Safety Data Sheet. The product is sold individually. Exempt from OSHA and EPA requirements for special handling and personal protection requirements. Removes oil, lubricants, grease, and grime from practically any washable surface. Can be diluted for heavy- to light-duty use.