Economical dilutions save you money. This bottle makes over 5 gallons of general purpose cleaner. Concentrated. Non-toxic & biodegradable formula. This bottle + multiple dilutions = cleaning solutions. Choose your Dilution Strength to Combat the Soil Stength: Heavy-Duty: Full strength to 1:1 dilution. Example: 1/2 cup Simple Green + 1/2 cup water. General Purpose: Up to 1:10 dilution. Example: 1 oz Simple Green + 1 cup water. Light Cleaning: Up to 1:30 dilution. Example: 1 oz Simple Green + 2 cups water. This product does not contain phosphates. VOCs < 5 g/L per CARB Method 310. This formula is orally non-toxic per the Globally Harmonized System of Classification & Labelling of chemicals and readily biodegradable per OECD 310D. Label claims verified by third party are available at simplegreen.com/claims. Good Housekeeping: Since 1909. Quality tested. Limited warranty. ghseal.com for details. 100% money back guarantee. SimpleGreen.com. Bottle is 100% recyclable. Simple Green products have been proudly made in the USA since 1975.