Microorganisms are living organisms. They feed on organic matter, complete their metabolism by devouring food, convert organic matter into water, carbon dioxide and trace minerals, and eventually achieve the purpose of cleaning through digestion of organic waste. Microbial agents containing hundreds of millions of bacteria per gram of septic tank deodorization are activated when mixed with water for 30 minutes. Each bacterium can eat its own body weight in waste every minute, and it doubles in numbers exponentially every 30 minutes, burying itself in organic waste to feed and working day and night.