Septic Care Starter Pack septic and drain field treatment is specifically designed to kickstart problem septic systems and to start up new septic tanks. The Starter Pack sachets have 25% higher active ingredient levels than regular Septic Care. Bundled with regular Septic Care for ongoing system maintenance, Septic Care septic and drain field treatment is the fast, easy, effective and efficient way to ensure septic and drain field health. One sachet per month is sufficient for households of up to six people. Septic Care contains beneficial enzymes specifically designed to eat waste, paper and organic matter and to clear any blockages in the bathroom pipework and plumbing.