Pivot Pet

The litter that controls odor best locks urine into a hard clump before ammonia has time to form, then lets you lift that clump out whole. Everything else- charcoal, baking soda, probiotics, fragrance- works around the edges of that one job. Our top pick is PoPoLitter, a fine-grain clumping mineral litter that adds probiotic odor control and is built for automatic boxes. Below it are seven more litters covering clay, tofu, wood and crystal. We also answer the question none of the big roundups do properly: which of these actually work in a self-cleaning litter box. Quick answer: what is the best cat litter for odor control? For most homes, a hard clumping unscented mineral litter in a fine grain....