Material: ABS material 【99% Deodorization and Sterilization】Adopt new ozone deodorization technology to eliminate the nasty smell of cat litter. Dustbin deodorizers will release deodorizing and dust-reducing substances, which will oxidize, absorb and decompose odorous substances. 【Clean & Pet Friendly】Cats/dogs are very sensitive to sound and smell. Compared to scented cat litter, deodorant powders or neutralizers, our litter box air deodorant does not produce any harmful fumes or unpleasant odors. In addition, the smart pet deodorizer works without noise, making cats/dogs comfortable. Oxygen and negative ions, deodorization and dust removal to purify the home environment Smart companion equipped with dual-effect purification module Effectively breaks down odor-causing substances in poop Quiet operation without alarm No fan, operation does not disturb pets, and defecation is not tense, and it is friendly to pets. Most of the deodorants have added plant deodorants that cats cannot