Mrs. Meyer's Clean Day 64 oz. 64-Load Lavender Scent Laundry Detergent is a concentrated, safe, and effective detergent that contains surfactants from plant-derived sources, dirt and stain-fighting enzymes and important essential oils for a garden-fresh fragrance. It is HE compatible and biodegradable in 28 days. Mrs. Meyer's Clean Day laundry detergent liquid is one of our hardest working cleaners. The detergent is biodegradable and he compatible.