it upon the material used to build the septic tank

An overfilled septic tank can cause backups in a sewer line, causing many problems in a plumbing system. If a septic tank has overflowed, it is usually clogged with excessive organic debris.

A septic tank cleaner can be a good first step when treating a septic tank overflow. Septic tank cleaners contain natural bacteria and enzymes, designed to break down organic material in human waste. Excessive disposal of bleach and detergents into a septic line can kill these bacteria, preventing the breakdown of septic waste in a tank. If a septic cleaner doesn't clear a tank after a week, it may be necessary to use a professional septic tank cleaning service.

Unplug the pipe between house and septic tank first. Get flow of septic into the tank.

Floors mr. clean septic tank

To do a septic tank cleaning you must open the tank, have means to get the waste out, and have a place to put it. This can usually be done with a septic truck which has a tube which will suction most of the waste from the tank.