Okay, probably one of the strangest questions on this board, but there is always a chance someone on here will know abut this. I'm getting ready to sell my house and some property to my son. (I'm gonna build new, just down the yard) State law requires the septic system to be evaluated before the sale. There shouldn't be any problem with my system passing the inspection, as it is top of the line, and only twenty years old. However, not wanting to take any chances, I'm looking to stack the deck. How would one make the runnoff (and I'm assuming that is what is checked) even cleaner than norm, so as to assure passing inspection? Run a couple of thousand gallons of water through the system? Anybody know?