This cat litter has deodorizing and antibacterial effects and lasts for one week. - Product Name: Deo Toilet - Quantity: 3 pieces (4 liters) - Features: Deodorizing and antibacterial sand - Duration of use: No odor for a whole week I had this in stock for my cat, so it has been stored at home. Please refrain from purchasing if you are concerned. 1,180 yen per piece Instant purchase available