The multi-effect deodorant spray for pet environment can quickly decompose the pungent odor emitted by pet feces and urine, and make the air fresh. The bactericidal ingredients it contains can inhibit a large number of bacteria and fungi growing in the pet's living area, reduce the spread of diseases, assist in decomposing the stains left by pets, and keep the environment clean and tidy. Scope of application: Sterilization and deodorization of pets, pet supplies (clothes, mats, cages, excrement, etc.) and activity environments.