Effectively eliminates stains and odors. Specially added biological enzymes could eliminate stains naturally. Formulated with FORESTALL which is antimicrobial agent and unique deodorizer. It is effective in reducing and preventing bacterial growth. It also has a strong sterilization effect which could kill bacteria and fungus. Grapefruit fragrance also brings pleasant and fresh fragrance. Directions for use: Shake well before use. Rotate the nozzle to the place where SPRAY symbol is printed. Spray it directly into the space where you need sterilization--pet toilet, pet body, pet cage, nest and other place which has a strong odor.