Hi all,
I *know* that the MHRB liquid that's left over after extraction is safe to dump down the drain in the sense that it's just plant matter and drain cleaner.
I was wondering though, has there ever been an instance that someone was caught making DMT because of all the black sludge coming out of their plumbing and into the sewage?
I do not know much about plumbing and it sometimes makes me nervous wondering if the maintenance staff at my mate's flat might ever catch on.

You're seriously considering if someone might see black stuff in your sewer and call the cops? Hahahahaha sorry I'm laughing I just find this hilarious hahahaha

I know it sounds absurd, thank you for confirming that it is indeed absurd

The only instance in which it could potentially be a problem would be if your plumbing became clogged because of bark material, thus requiring a look by maintenance staff. However, as long as you aren't putting large solid pieces of bark down your drain, it should be ok.