... Sterilization. 4. Lasting Fragrance,harmless to human being. Air freshener: Package: 360ml/can, 30 cans per cartonCarton Size: ... Style: Lemon, Rose etcValidity: 2 years This Air Freshener adopted global newest fragrance oil and scent neutralization technology ... 4. Lasting Fragrance ApplicationIts a necessity for family, kitchen, toilet, bathroom, hotel, restaurants, and recreation center and vehicles, ...