More complete digestion also means fewer undigested solids leaving the tank. These solids would otherwise form a black gooey accumulation in the leach field and prevent water absorption by the soil. Therefore, Bio-Clean extends leach field life. Chlorine, germicidal products, antiseptics, sanitizers, chemical drain openers, paint, lye, acids, cationic surfactants and food preservatives. Yes - in two ways.
Disposals add greater loads.
Without frequent Bio-Clean treatments, faster accumulation of solids in the tank occurs. Most automatic dishwashing compounds, either powder or gel, contain chlorine, which is damaging to all biological activity. For the least overall problems, don't use the disposal for material that could go into solid waste or be composted. Not unless the water is extremely hard or there is tight soil such as clay, in the leach field. The harder the water, the more often water and salt is flushed out along with the calcium.