... Product SUKAClean GN is a blend of bacteria and enzymes. The bacteria are natural, not genetically-engineered. The ... market.PHYSICAL PROPERTIESSUKAClean GN containes a blend of bacteria and enzymes such as Bacillus subtilies,Polymyxa, Aapergillus,Nocardia, protease, ... organics, People on a septic system must select their cleaning products very carefully (See Question and Answers).The SUKAClean ...