In todays life style the domestic toilets are cleaned with various types of acids and chemicals. These chemicals are harmful for naturally presence bacteria andthey are destroyed and this leads to bad odour from sewage treatment plant. These chemical contaminants disturb the STP operation and treating the sewage water always remain a challenge. MicrobZ 1695 supports the STP operation thereby delivering the desired results. It is formulated with colony forming bacteria and provides natural bio solution.The synergistic blend of micro organisms rapidly degrades the nutrients present in the untreated effluent. During the nitrification process, the nitrite and ammonia are oxidized by microbes resulting in a beneficial regenerative micro-organisms film, produced in the sewage effluent which thereby improves the quality of treated water.Effectively reduces BOD, COD levels and bad odour, Reduces sludge generation, Reduces chemical costs involved in STP, reduces ammonical nitrogen generation, promotes faster MLSS development, Digest grease, fats, sewage, starch, protein and waste products.