Designed to leave fabric soft, even in hard water, Conserv Solid Green 80 Fabric Softener contains brighteners and antistatic agents, which optimize efficiency of dryers and ironers. Solid form is non-corrosive and safe to handle. Derived from renewable resources, product is rapidly biodegradable and contains no phosphates, VOCs or alkyl phenols. Conserv Solid Green 80 has 1-year shelf life and is suitable for hospitals, hotels, schools, prisons, and uniform laundries.