Nontoxic and biodegradable, contains a special protection agent that helps maintain the stain resistance already found in most carpets and rugs. It will remove tough everyday household stains like dirt, grease, oil, coffee, blood, wine, lipstick, chocolate, and much more. Its concentrated formula can be used full strength to safely clean stains or use diluted for use in hot water extraction and steam carpet machines. It can be used on any water safe fiber or fabric, including carpets, chairs, sofas, rugs, and upholstery. Leaves carpet clean, deodorized, and protected. Non Ionic. 22 oz. trigger.