Septic Tank Treatment product consists of microorganisms selected for their ability to break down organic wastes, cellulose and lignin in urban wastewater. Aerobic microorganisms in the product break down the waste in the septic tank through aerobic oxidation. Thus, anaerobic microorganisms in the environment cannot find anything to feed on. With this effect, anaerobic corrosion and bad odors are stopped. In addition to these effects, the microorganisms in the Septic Tank Treatment product break down hard organic sediments and tartar at the bottom of the septic tank, allowing liquefied waste to easily pass into the soil.