For a natural litter that is eco-friendly, easy to clean, and odor-absorbing, World's Best Multiple Cat Litter is an excellent option.

The 11 Best Cat Litters of 2023, Tested and Reviewed

Chevron icon It indicates an expandable section or menu, or sometimes previous / next navigation options. The unscented medium-grain clay litter satisfies a cat's need to scratch, dig, and bury their waste. It produces very little dust, making it a good choice for cats with respiratory issues. True to its name our multi-cat households loved the Clump & Seal Multi-Cat formula, but it can get a little confusing when you see the Clump & Seal label on store shelves, since there's a dizzying variety of similar sounding products, including Clump & Seal Slide, Clump & Seal Slide Multi-Cat, Clump & Seal MicroGuard, Clump & Seal with Odor Blasters, and Platinum Clump & Seal. We've tested six different Arm & Hammer formulas, and so far the Clump & Seal Multi-Cat is our favorite.Our lead tester reviewed 12 cat litters over the course of a year in her home. We also tested more than a dozen leading and well-reviewed brands in 10 other cat owners' homes to determine how they worked under real-world conditions with kittens, cats and senior felines.

Best Flushable Cat Litter (2023): 7 Top Litters for Easy Disposal Best Flushable Cat Litter (2023): 7 Top Litters for Easy Disposal

At a minimum, you should fully empty and replenish cat litter once a month, but every two to three weeks works for many. This can easily increase to weekly if your cat relives themself often and/or if you have more than one cat sharing the litter box. Daily scooping to remove pee and poop is always recommended. Silica gel litters are ultra-absorbent odor-eaters, but as the non-clumping granules saturate with urine over time, they may become less effective at preventing ammonia odors. Some silica litters, particularly crystal versions, may be too sharp for sensitive paws. According to Calder, cats that eliminate outside the litter box are engaging in one of two behaviors: toileting or marking. In toileting (also called inappropriate elimination), a cat has found a place to do their business outside of the litter box. Sometimes, this behavior occurs when a cat does not like the location or size of their litter pan, the type of litter in the pan, or the cleanliness of the litter. Pros: Many formulas are low dust, natural scent of some varieties controls odors without additives, biodegradable, made from sustainable materials Made from corn, this litter has no artificial perfumes and is almost completely dust-free. It’s also a flushable clumping litter, which makes for easier scooping and cleanups, plus it offers natural and strong odor control. “In general, low dust, lower allergen options reduce mess and have potential advantages for both humans and cats, especially those with asthma or allergies,” Dr. Greenstein says.

Most paper litters come in pellet form and are made from either recycled materials or sustainably sourced wood. They are also almost always non-clumping with pellets that absorb liquid and slowly break apart over time. Only solids need to be scooped out of a litter box filled with paper litter.