Homesolv enzymatic drain cleaner uses plant-derived enzymes to dispose of organic substances that safely eliminate drain-clogging build-up in your pipes. The formula is perfect for most organic blockages, including grease, oil, soap residue and more. The delightful citrus fragrance that is left behind is pleasant. Homesolv is dedicated to caring about you, your family and the environment we all enjoy. Includes one 22 fl. Oz. Bottle. See side panel for safety warnings. country of origin : united states is vegan : yes size : 22 fz pack of : 1 selling unit : each ingredients : water;limonene;the clear liquid from the peel of the orange;food grade;viable cultures;plant-derived keywords : earth;enzyme;essential;oil;pantry;sink;soap