Long-Lasting Odor Control for Your RV or Marine Holding TanksTake control of bothersome odors with Travel Jon® Blue Max Drop-in Packets. Designed for convenience and powerful performance, each water-soluble packet quickly neutralizes odor-causing compounds while breaking down waste and tissue for up to one week. Perfect for recreational vehicles and marine vessels, Blue Max offers a clean, fresh environment wherever your adventures take you. Safe, enzyme-based, and biodegradable, this formula protects both your holding tank and the environment. Features: Effortless Odor Control: Neutralizes odors quickly with maximum strengthEffervescent Cleaning Action: Breaks down waste and tissue for thorough sanitationConvenient Use: Water-soluble packets are easy to toss in and mess-freeLong-Lasting: Each packet treats up to 40 gallons for a full week of freshnessEco-Friendly Formula: Enzyme-based, biodegradable, and safe for all septic systems Simple, no-mess application with toss-in packets Long-lasting freshness for up to one week per packet Safe for the environment and all septic and municipal systems | Blue Max Drop-in Packets 15 Pack