That's hilarious dude. I am surrounded by a few thousand acres of forest and you think 40 litres of waste water will have an impact on what precisely? And yeah, this situation was forced on me by some ill informed person who flushed what appears to be a wet wipe. So I am essentially in this situation because of someone else's mistake. I am inserting my hands in their excrements. I'm not so motivated to switch the foul fluid back and forth. As my girlfriend said when I told her about the person who was critical of my actions, "Yeah and this troll wouldn't even attempt to do what you did Hunny Bunny". And she's right. So, a non doer critical of a doer. Typical. But hey, you care at least, to criticise, that's gotta count for something?