Septic LiberatorSeptic Liberator is designed to restore flow to failing leach and drain fields, instead of having to replace them. Over time, organic build up called biomat accumulates in the soil of the septic leach field. This biomat makes it more difficult for waste water to pass through causing water to pool above the field. This creates septic odors and slows down draining resulting in increased septic tank pump outs eventually septic failure. Septic Liberator