Drainbo® Natural Septic System Treatment has a seven strain bacteria formula and uses the natural process of biological decomposition that has kept our environment in perfect equilibrium since the beginning of time. Its nature's way of recycling and renewing itself through a steady decomposition of organic waste matter and its conversion to simple, essential substances. This ongoing process is the work of trillions of tiny, naturally occurring, living microorganisms that use organic waste as their food and energy source. Drainbo® Natural Septic System Treatment harnesses this natural process to meet today's need for maintaining septic systems, without the use of potentially harmful chemicals. With a fresh lemon scent, Drainbo® Natural Septic System Treatment can be used for septic systems, recreation vehicles, portable toilets, dog runs, garbage cans and more. This fast acting industrial strength solution digests waste materials, grease and proteins, provides unsurpassed odor control and is guaranteed to work, or your money back. For use in: Drains, Sinks, Baths, Showers, Toilets, Septic tanks, Cesspools, Garbage cans, Dog runs, Portable toilets. Only septic treatment certified by the Natural Products Association. For year-round septic system preventive maintenance and clog-free drains. Not harmful to people, pets or plants. Your Safe, All-Natural alternative. Keep your system in balance the way nature intended. Naturally increases digestion of waste through seven bacillus bacteria strains each formulated to digest fats, oils, grease, proteins, urine and starch. Capacity: 0.5 Gallon. Dimensions: 5"L x 8.75"H x 3"W.