Camco TST MAX RV Toilet Treatment Drop-INs provide a convenient and effective solution to keep your black tank fresh and clean. These citrus-scented Drop-INs are designed to eliminate odors while breaking down waste effectively, ensuring that your RV and marine tanks perform at their best. Each ultra-concentrated pod is safe for septic systems and the environment, making it a responsible choice for any traveler. With one Drop-IN, you can treat tanks up to 40 gallons for an entire week, providing consistent odor prevention and maintaining a fresh atmosphere in your vehicle. Whether you’re on a short trip or a long adventure, trust Camco TST MAX for reliable toilet treatment. Each pack contains thirty individual Drop-INs, making it easy to keep your toilet system in top shape on all your journeys.