You are viewing a single comment's thread from:RE: MICROORGANISMS, SCARY BUT USEFUL BUGS.View the full contextsteepup (65)in #steemstem • 7 years ago Thanks for this wonderful information @ugonma. In the use of microorganisms to mop up oil spillage,do you think it is cost effective?and after the mop up what about the left over.Thanks👍 @ugonma