Cat litter deodorizing beads are a product that can help eliminate odors in cat litter boxes. Its principle mainly includes the following points: 1. Adsorption odor: cat litter deodorant beads are usually made of activated carbon, silicon gel or minerals, which have good adsorption capacity. They can adsorb and fix odorous substances such as ammonia and hydrogen sulfide produced in cat litter, thereby reducing the emission of odors. 2. Inhibit bacterial growth: Some materials in cat litter deodorizing beads also have the effect of inhibiting bacterial growth. Bacteria are one of the main factors causing odors in cat litter, and by inhibiting their growth, the production of odors can be reduced. 3. Slow release aroma: some cat litter deodorant beads can also add aroma, which can cover up the odor in the cat litter through slow release of plant essence and other substances, so that the air can emit a fresh .