Hi,

I bet this has been covered before but:

Now that I'm not using my kitchen as much for film development, I'm considering Pyro.

I know that it's toxic as powder, less toxic as liquid.

I'm just wondering, if after I use it, if I flush it down the drain, is it something that's going to cause problems downstream? I'm using XTOL currently and I'm pleased with the results. So I don't have to switch. I wouldn't feel good adding more shit to the water supply, no matter what the results.

Thoughts?
Thanks
Paul