This product is a viable biological preparations. Absorption odor substances through the cell wall and cell membrane of microorganisms, decomposition, the utilization of microorganisms, the odor can be eliminated. At the same time, microorganisms produce organic acids, antibacterial peptide substances such as further curb corruption microorganism, fundamentally degradation may produce odor substances. Microorganism live bacteria liquid is the use of advanced production technology, the biological deodorizing concentrate and plant extract deodorization technology combined, the microorganisms and their metabolic products adsorption, absorption, decomposition of ammonia, hydrogen sulfide, mercaptan, methyl mercaptan and other organic odor source, can fundamentally decomposition of odor substances through its inhibition of beneficial microbes, and harmful microorganism growth space。