Specially formulated with an enzyme combination to break down protein stains and food spots. Formulated with non-ionic surfactants to penetrate and effectively remove most common soils. Designed to remove most petroleum-based soils, betadine, and iodine without damaging carpets or leaving behind a harmful residue. Safe on 5th Generation Carpet (today's current dye-stable nylon carpeting) and any water-safe fabric.