Jon Anderson wrote:

On 7/10/2011 10:38 PM, Pete C. wrote:

Then there are those of us with septic systems that don't get anywhere
near any sort of river, lake or stream.

I was just going to ask about the effect of TSP on a septic system.
My landlord had to redo the leach field last summer, don't think he'd
appreciate me mucking things up...
Would a small amount now and then on a tough load laundry mess things up?

Jon

Well, you certainly aren't going to get any algae blooms in a septic
system since it is not exposed to any light.