FeaturesPowerful Deodorant function: Odor eliminator used new deodorization technology and tested more than 50 times to make the deodorization rate above 80%. Just place the deodorizer in or near the litter boxes to make sure there is no odor around.Anti-scratch Snap: There is a snap on the back of the odor eliminator and it uses an anti-scratch design, so there is no need to worry about the device falling off due to your cat's scratching.Odorless and Cat Friendly: Cat litter deodorizer is different from scented cat litter, deodorant powder or neutralizer, it won?t generate any harmful fumes or unwanted smells and cats will feel particularly comfortable.Applicable Occasions: It is suitable for all kinds of occasions requiring deodorization like cat litter Boxes, pet house, shoe box, kitchen, toilet, wardrobe, etc.Auto On/Off and Smart Sensor: Equipped with a high-sensitivity biosensing system, 360 intelligent identification of the moment the cat enters and exits, and when the cat approaches,