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    Best Cat Litter From Our Tests

    We evaluated eight products, including Fresh Step, PrettyLitter, Tidy Cats, and World's Best Cat Litter. Plus, how a clean litter setup will help keep toxoplasmosis out of your home.

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    a cat in front of various cat litters
    None of the cat litter we tried totally eliminated tracking, but at least a few of covered up smells.
    Photo: Consumer Reports

    I knew nothing about cat litter before I adopted my cat, Frank. Within the first couple of months together, I went through five different combinations of litter and litter boxes, looking for the one that would make both of us happy. We were obviously looking for different things.

    He wanted something that was gentle on his paws and that he could dig through while making the most amount of noise possible in the middle of the night. I was looking for something that he wouldn’t track around my apartment, would mask the smell of his poops, and came in packaging that I could reseal and store easily in a small space.

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    More on Pets

    Add to that list of requirements the information I was reading online that said cat litter with fragrance or clumping and dusty litter would undoubtedly lead to my cat’s untimely demise (we asked some experts about this), and choosing the right litter felt like an impossible decision to make. 

    Eventually, I did. But as happy as I was with the litter system I use, I still found bits of litter in corners of the apartment far from the litter box. To find out if I could get something better, I used our lab to test eight of the most popular cat litters available online.

    CR's Cat Litter Testing

    We didn’t use any cats in our evaluation because they’re generally not fans of change.

    Most companies that make cat litter recommend introducing cats to a new product slowly because frequent changes can stress out cats and cause them to go outside of their litter box—a mess that’s way less pleasant to clean up than loose litter.

    To save Frank and the other resident CR cats and cat parents the hassle of a messy at-home evaluation, we developed a set of lab tests that assessed each litter’s ability to mask odors, its ease of pouring and scooping, and more in our lab. Watch the video above and learn details of our testing.

    Your Guide to the Best Pet Products

    Find the essential gear and advice for your dog or cat.


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    We investigate, research, and test so you can choose with confidence.


    Jodhaira Rodriguez

    Jodhaira Rodriguez is a senior multimedia content creator at Consumer Reports. Before joining CR, she tested and wrote about cleaning and organizing products and major appliances like washing machines and dishwashers at Good Housekeeping. In her free time, you’ll find her reading, listening to true crime podcasts, or working on her latest hobby of the month.