The cat litter deodorant companion can effectively adsorb and decompose odor molecules in the cat litter. Compared to simply changing the litter, its deodorizing effect is more lasting and thorough. It can significantly improve the air quality in the pet’s living environment and reduce the penetration of odors into the home. At the same time, some products can also inhibit bacterial growth, keeping the litter box cleaner, providing a fresher and more comfortable living experience for both the cat and the owner, greatly enhancing the happiness of pet ownership.