Biokleen citrus essence laundry powder comes in a 5 oz box and contains enough powder to wash 75 high-efficiency loads of laundry and 50 regular loads. Made with grapefruit seed and citrus extracts this plant-based cleaning is tough on dirt and gentler on the earth. Biokleen has a guiding commitment to people pets and our planet: harnessing the power of nature to produce plant and mineral based cleaners that work. We are a family owned proud u.s. Manufacturer that doesnt test on animals. We also participate 100% in energy and water offsets. See the label for allergens and warnings.