Unclog Septic Tank Verified File

in low-lying fixtures, such as bathtubs or showers.

This is the slow killer. Biomat is a black, jelly-like layer of bacteria and organic material that forms on the bottom and sides of the drain field trenches. It acts as a filter, but if it grows too thick—often fueled by harsh chemicals killing off the good bacteria or excessive water usage—it becomes a waterproof seal. The water has nowhere to go. It backs up. To "unclog" this often requires digging up the yard, replacing the soil, or installing expensive aerobic systems to introduce oxygen and break down the jelly. unclog septic tank

Inside, a complex ballet of bacteria breaks down solids. The "scum" floats on top—oils, grease, and soaps. The "sludge" sinks to the bottom—heavy solids and waste. In between lies the "effluent," the relatively clear liquid that flows out into the drain field (or leach field) to be filtered by the soil. in low-lying fixtures, such as bathtubs or showers