Lippert Flow Max Holding Tank Treatment for RVs and Boats

Flow Max holding tank treatment is a concentrated, biodegradable solution designed for RV and boat owners to break down waste and toilet paper, prevent clogging and residue buildup, and clean holding tank sensors. The natural, formaldehyde-free formula neutralizes harsh odors and leaves a fresh scent, and is safe for use at campgrounds and marinas. For regular maintenance, use the recommended two-ounce dosing: for grey tanks pour into the tank and drive to slosh the solution, then drain and rinse; for black tanks pour into the toilet bowl with water, flush and let sit. Store between 50°F (10°C) and 105°F (40°C); note that prolonged temperatures below 40°F (4°C) may require additional treatment. Holding tanks should be emptied weekly.

• MULTIPLE SIZES — This RV septic tank treatment is available in 8-ounce, 32-ounce and 64-ounce bottles, so you can choose the size that’s right for your lifestyle
• SAFE TO USE — With no harsh chemicals, this formula is safe to use at campgrounds, at the lake and around your family
• ECO-FRIENDLY — Made with 100% natural ingredients, the Flow Max holding tank treatment is formaldehyde-free, environmentally friendly and biodegradable
• PREVENTATIVE TREATMENT — Avoid unnecessary clogs and residue buildup by regularly treating your tanks with this RV and boat-safe formula
• CLEANS & REFRESHES — Give your RV or boat holding tanks the clean they need with this treatment that breaks down waste and refreshes your tanks by leaving behind a pleasantly fragrant scent