Anotec chemically bonds with odors to eliminate them - not mask them with perfumes. Anotec can be applied directly to surfaces or used as an air freshener and is available in ready-to-use pump dispensers. Since Anotec is non-irritating and non-toxic, exact concentrations are not critical, making it ideal for customer dilution to preferred strengths. Use Anotec on a regular basis in your rabbitry to neutralize amonia and other odors that can lead to respiratory distress and disease. The concentrate is mixed at 12oz. to a gallon of water.