Using GreenPig® Septic Tank Treatment on a regular basis helps to keep your system in proper working order by breaking down the waste. The septic tank bacteria introduced into your system by are extremely efficient at digesting waste, are of the highest quality and of the greatest purity. GreenPig® Septic Tank Treatment is populated with one billion septic tank bacteria that quickly multiply to absorb and digest Sludge, Grease, Paper and Solid Waste which may clog your septic, cesspit, leach field , drain field or sand mound systems.