Compound biological agent for deodorizing public toilets, and preparation method and application of compound biological agent

The invention discloses a compound biological agent for deodorizing public toilets. The compound biological agent contains a lactic acid bacteria: Lactobacillus sp. With the preservation number of CGMCC NO5983 and a lactic acid bacteria: Streptococcus thermophilus with the preservation number of CGMCC NO5985. The invention further discloses a preparation method of the compound biological agent for deodorizing the public toilets, namely the preparation method of compound biological agent and compound solid biological agent, as well as use of the compound biological agent.