human
What is the best way to clean up after a septic system backup?
assistant
The best way to clean up after a septic system backup is to first turn off the water supply to the tank. Then, open all of the drain valves on the tank and let the waste water out. You may need to use a pump or siphon to remove the remaining liquid from the tank. Once the tank has been emptied, you can then scrub down the walls and floor with a solution of baking soda and warm water. Finally, flush the system with fresh water for at least 24 hours before using it again.