How does one know if its suitable and appropriate to use additive type bacteria to the septic tank via the drain system from the house?
I "started" the septic bacteria with 2 large cans of yeast per recommendation by the septic tank/leach field system installer. The septic tank is a 3 stage/ 1500 gallon unit pumping into an above ground leach field, which is almost level with the septic tank as all is progressively downhill incline from the house, septic tank, leach field. Other than water, and human waste, little toilet paper, some minor food waste is the only other waste product involved. I am the only person involved with the human waste component, only resident of the home. So far, the house and waste system is 4 years old. No apparent or potential problems.
I only see the fear component in selling this additive bacteria, no hard facts to designate if appropriate for use. How does one make that determination?