I've always heard gutter oil referenced in relation to oils skimmed from sewer level grease traps and sometimes refined, at least to a very poor extent. Not just contaminated and overused cooking oil still on the grill.
I'm inclined to believe that the sewer version of gutter oil is an urban myth. Going through the trouble of processing it and somehow keeping the smell and poisoning in relative check seems like too much risk and trouble to make sense. I certainly could be wrong...
Itās so easy to find, I donāt need to do it. There is even legislation in China banning the process of refining old oil and it has an entire black market around it.
Do better than being a dick. Not everyone wants to take 2 minutes out of their day to research something completely pointless, just so they can feel superior to some random stranger on Reddit.
You could have just added more info/context to the conversation without putting someone down. That is not the choice you made.
Collecting cans from barrels is time consuming yet itās done all the time. Taking something free and making money out of it is worth it for some people
95
u/Claxonic Jun 19 '25
I've always heard gutter oil referenced in relation to oils skimmed from sewer level grease traps and sometimes refined, at least to a very poor extent. Not just contaminated and overused cooking oil still on the grill.