BS916 Microbial Septic Treatment Easy Flush Live Bacteria Packets 1 Year Supply. Made in U.S.A;

NEW PACKAGING - SAME GREAT PRODUCT! 916 is a specially blended formula which is designed to improve and maintain septic tank and cesspool performance. One 2oz. packet of Simple Solutions' microbial formula contains approximately 300 billion bacterial organisms. Each box contains 12 self-contained packets of bacteria. The home-owner simply drops the entire packet into the toilet once a month for regular maintenance. This product may not be effective in the presence of chemical sanitizers such as formaldehyde & chlorine bleach.