The failure of your domestic wastewater treatment system will cause inconvenience in your home. Moreover, there will be a danger of contamination if there is wastewater leakage. Therefore, it is advisable to ensure that your septic tank is working at optimal levels at all times. Otherwise, you will have to deal with the cost of repairing the compromised system. Here are precautions for keeping your septic tank in good condition and preventing system failure.