Three ingredients: D-Limonene that is an extreme solvent and degreaser, Surfactant added to enhance cleaning & complete the emulsion process, Cold Pressed Orange oil added for odor neutralization & fragrance Great alternative to harsh cleaners. Designed to be used as an industrial cleaner for difficult to remove grime. For General Cleaning Dilute 2 oz with 1 gallon of water. See label for other mixing rates. It can also be used to make formulated products for applications such as laundry, adhesive, removal, or waterless hand cleaner. Shake well before each use. Manufactured in the USA!