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World's Best Cat Litter Clumping Formula

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    $31.99

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28-lb bag
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Description

Ideal for homes with one or two cats, Clumping Formula is the unscented clumping cat litter with outstanding odor control and tight clumping ability. And because they'll scratch and cover, this quick clumping cat litter provides maximum odor control, while minimizing dust and tracking around your home. Unlike clay cat litter, World's Best uses a patented process to compress naturally absorbent corn into concentrated granules that trap odor and form tight clumps on contact, so a little goes a long way.

Key Benefits

  • Powerful, concentrated formula traps odors and forms tight clumps on contact. No more nasty ammonia smell and clean up is a breeze!
  • Natural compressed corn formula is free of silica dust, so you and your pet can breathe easy with a 99% dust-free litter
  • Environmentally friendly: flushable formula is safe for septic and sewer systems
  • Quickly forms small, tight, easy to scoop clumps that result in less litter waste — a little goes a long way
  • Pet, people and planet friendly — a highly effective product that you can feel good about using

See all items by World's Best

  • Item Number
    52323
  • Litter & Bedding Type
    Corn
  • Litter Feature
    Unscented, Flushable, Odor Control, Clumping
  • Made in
    United States

Instructions

  • For best results, do NOT mix with a non-clumping litter.
  • After your cat has used the litter box, scoop the clump.
  • For good hygiene, remove all clumps and solid waste daily.
  • Maintain 2-3 inches of cat litter in the litter box at all times for long lasting odor control.

Frequently Asked Questions

How did World's Best Cat Litter™ get its name?

Our company started back in 1996, when a group of scientists set out to create the best clumping cat litter possible. What they discovered was a revolutionary process that turned our natural ingredients into a cat litter that delivered concentrated power for a cleaner litter box—with less hassle and less litter. After several tests with consumers, we quickly realized that our litter could go by no other name, and World's Best Cat Litter™ was born!

What formulas of World's Best Cat Litter™ are available?

We have a total of five formulas that all deliver the concentrated power of corn so you can do more with less litter. The Original Series offers long-lasting litters with outstanding overall performance.

  • Clumping formula for homes with one to two cats
  • Multiple Cat Clumping formula for homes with two or more cats
  • Lavender Scented Multiple Cat Clumping formula for multiple-cat parents who enjoy their litter with a light, all-natural floral scent

Advanced Series products deliver our hallmark concentrated power, but add unique ingredient combinations that solve specific problems for cat owners who demand even more out of their litter. This series is available in the following formulas:

  • Zero Mess™ is the multiple-cat-strength litter that guarantees fast and easy cleanup with 2X better clumping and 2X more odor control, so you get less mess with less wasted litter. It's the only litter that combines the concentrated power of corn with super-absorbent plant fibers that quickly trap liquids in tight clumps, so you don't have to chisel and scrape the box. Scoop once and you're done.
  • Zero Mess™ Pine Scented delivers the fast and easy cleanup of Zero Mess™. Plus, it adds a blend of real pine ingredients for a gentle, natural scent you'll love.

What are the differences between the Original Series and Advanced Series formulas?

To satisfy the needs of all cat parents, we offer two series of litters that deliver the concentrated power that helps you do more with less. The Original Series offers long-lasting litters with outstanding overall performance. The Advanced Series delivers long-lasting litters purpose-built to solve specific problems.

What makes World's Best Cat Litter™ environmentally friendly?

All World's Best Cat Litter™ formulas are made with 100% natural and renewable ingredients. Our formulas contain no synthetic additives, chemicals, clays or perfumes, and they are made from sustainably grown ingredients—not mined or drilled using heavy equipment. We use an advanced, patented process to create formulas that harness the natural absorbency of renewable ingredients. World's Best Cat Litter™ contains no artificial chemicals or silica dust, so it's pet, people and planet friendly!

How does Lavender Scented Multiple Cat Clumping formula impact people or pets that suffer from allergies or sensitivities to fragrance?

As with any new product you introduce into your home, we recommend testing the product to see how you and/or your pets react. Like all World's Best Cat Litter™ products, this formula contains only 100% natural ingredients. However, if you or your pets are sensitive to fragrances, we recommend using our Clumping or Multiple Cat Clumping formulas, which are fragrance free.

How does World's Best Cat Litter™ offer concentrated power and how does it benefit me?

World's Best Cat Litter™ uses the concentrated power of corn to help you use less litter to maintain a cleaner litter box. Our patented production process compresses corn into concentrated granules, giving our litter natural absorbency and long-lasting performance. This allows you to enjoy a cleaner litter box with less hassle and less litter.

Is World's Best Cat Litter™ flushable?

Yes! All World's Best Cat Litter™ formulas have undergone rigorous testing to confirm they are sewer and septic safe. Unlike clay-based litters, World's Best Cat Litter™ harnesses the concentrated power of corn, so you can simply scoop, flush and move on with your day!

Are there any special requirements for storing World's Best Cat Litter™?

World's Best Cat Litter™ is a natural product, so bugs may be attracted to the litter if they gain access. Seal the package or store in a sealed container in a cool, dry place. Do not place litter boxes outdoors in humid locations.

Is World's Best Cat Litter™ more expensive than other litters?

Nope! With World's Best Cat Litter™, you get more for your money because it harnesses the concentrated power of naturally absorbent corn for long-lasting performance. One small bag of World's Best Cat Litter™ lasts one cat 30+ days. How? Our patented process compresses highly absorbent corn into concentrated granules, giving you a cleaner litter box with less litter! Quick-clumping and easy-scooping performance means the rest of the litter stays dry, so you use less, throw away less—and spend less.

Is World's Best Cat Litter™ safe for kittens?

World's Best Cat Litter™ products are made from food or feed-grade ingredients and are safe for kittens over eight weeks of age. In general, veterinarians do not recommend that kittens under eight weeks old use cat litter.

How often do I need to completely change the litter in the box with World's Best Cat Litter™?

How often you need to change your cat litter depends on how many cats you have and how often they use the litter box. World's Best Cat Litter™ harnesses the concentrated power of corn for long-lasting performance, and customers report that they don't have to change the litter as often as with other cat litters.

Who makes World's Best Cat Litter™?

World's Best Cat Litter™ is produced by Kent Pet Group in Muscatine, Iowa. The company is a subsidiary of the Kent Corporation.

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Customer Reviews

773 reviews 773 Reviews 4.6 out of 5 Stars

91% Recommend

91% of reviewersrecommend this product

4.6 / 5
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  • It truly IS the World's Best!

    By on

    I have been using this litter for at least 10 years and have tried others in the last few months, only because I was dealing with kittens with parasites and had to dump the litter every single day. Replacing the litter constantly was costing me a fortune, so I tried other less expensive litters that were inferior to World's Best, in my opinion. Now, the parasite issue is resolved, and I am firmly back to the litter that, for me, is the cleanest, least gooey when wet, and easiest to remove from the pan. This will stay forever as my go-to litter--and the kitties really like it, too. Absolutely no complaints!

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  • BEST CAT LITTER EVER! Great for cats with allergies, better clumping...

    By on

    BEST UNSCENTED CLUMPING CAT LITTER EVER. NO dust, much less litter gets tracked outside of the box way better clumping, and so much better for my cat with upper respiratory issues, allergies, congestion etc, and just all around makes cleaning the litterbox a WAY better experience. I can wait longer to fully dump and refill the box now, and dont have to scrub the edges when doing so. This litter doesn't stick to the sides or go to the bottom. With potty it clumps at the top and is easy to scoop up, and the edges dont fall off, back into the litterbox, to get gross over time. With poo its just as good as other litter. Covers up smells. I prefer unscented due to my cat who has allergies and BEST UNSCENTED CLUMPING CAT LITTER EVER. NO dust, much less litter gets tracked outside of the box way better clumping, and so much better for my cat with upper respiratory issues, allergies, congestion etc, and just all around makes cleaning the litterbox a WAY better experience. I can wait longer to fully dump and refill the box now, and dont have to scrub the edges when doing so. This litter doesn't stick to the sides or go to the bottom. With potty it clumps at the top and is easy to scoop up, and the edges dont fall off, back into the litterbox, to get gross over time. With poo its just as good as other litter. Covers up smells. I prefer unscented due to my cat who has allergies and respiratory issues, and let me say she has been breathing the best she has since she started having respiratory issues at age 2, shes six now, the BEST. That is the main reason I tried this. I had to wait so long to try it due to living with roommates with cats who didnt want to switch litters, though we did use unscented, supposedly mostly dust free litters like dr. elseys precious cat, but this is ten times better for the reasons listed above. I wish I would've changed years ago. Thank you for this amazing product. Totally worth the little extra money. And I think it will last longer anyway, I dont need as much in the box. So, if you are on the edge...try it. Go try a small bag. You wont be disappointed. I will mention it does have a very slight corn smell, but not bad and you cant smell it unless you are scooping the box and its not unpleasant. Clay litter has a distinct smell, this one is just not the same smell. … more

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  • HIGHLY RECOMMENDED

    By on

    Years ago, we rescued a 3-week old abandoned feral kitten. Our vet told us about this litter as a really good choice when we told him the little guy wanted to taste his clay litter, & we were afraid it would poison him. He said it was totally safe if he tasted it. Can't say that about many litters! We've been sold on it ever since. Seems initially pricey, but lasts & lasts, clumps very well, completely eliminates urine odors, and has a nice, softer, consistency on their paws. Oh, & you'll definitely save money buying it on Chewy.com!

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  • Good, clean, pure litter

    By on

    I've been trying a different litter each month, here's my observations for this bag; I had no issues with this litter, my cat had no issues, and it clumps surprisingly good, better than Blue walnut litter and better than Arm & Hammer's corn litter. I did notice some dust and tracking, but its not as bad as clay litter, I think the dust is only more noticeable because its lighter colored. It's unscented which could be a good or bad thing. Definitely motivated me to clean Cookie's box more often. Overall, great litter!

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  • Great if you only have cats

    By on

    My cat has had constant sinus issues and I've been told that this litter my help with them. When I purchased it and weened her off her old clay litter, things were VERY promising. She still sneezed, but it was far less often and she didn't have any mucus. I was so happy that I found the perfect litter for my kitty. But within a month or so, I started noticing that the smell of feces wasn't designated around her box. After a quick hunt around the house, I found small bits of poop scattered about. And after noticing that my small dog had bad breath that stank exactly like her box, I knew she was eating it. Since it smells of corn, I wouldn't recommend this to anyone with dogs who can access the My cat has had constant sinus issues and I've been told that this litter my help with them. When I purchased it and weened her off her old clay litter, things were VERY promising. She still sneezed, but it was far less often and she didn't have any mucus. I was so happy that I found the perfect litter for my kitty. But within a month or so, I started noticing that the smell of feces wasn't designated around her box. After a quick hunt around the house, I found small bits of poop scattered about. And after noticing that my small dog had bad breath that stank exactly like her box, I knew she was eating it. Since it smells of corn, I wouldn't recommend this to anyone with dogs who can access the litter. … more

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  • Perfect for ferrets

    By on Top 250 Contributor

    I buy this litter for my two ferrets and it works perfect. When I first got them and didn't know much on what to do with them they pottied all over their cage. Then I got two litter pans and put World's Best in it-and since then they have always pottied in the pans! Since their pittles and poos are small it clumps and coats them well even though they don't cover it up like kitty cats. There is no scent (I mean nothing. It's like air) and when they potty in it you can't smell anything until you start scooping. (Because you've kind of got your face in the pan to scoop). I want to start my Bengal/Tortie mix on this litter as well. Hopefully it will go smoothly!!

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  • World's Best is right!

    By on

    After using this product for awhile I decided to try something a little less expensive. Didn't take long to realize that cheaper isn't always better. World's Best has the texture that is easy to work with. The litter box stays cleaner. It clumps well and keeps odor down. Only wish the packaging was easier for this old lady to work with--a bag with handles would help.

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  • bad odor.. kitty went outside the box

    By on

    After a week using this litter, my cat started to pee a few feet away from her litter box. She also started spraying in the box (marking the walls). Since it is a closed box, we were not aware of the odor until I sniffed at the opening of the box. The smell of this litter mixed with pee is quite distinct. The cat probably took it as another animal using her box, too? She always sniffed carefully while walking toward her box. I finished two 7lb bags and decided to throw everything away after 3 weeks (changed to another natural brand). On the good side, this litter is totally unscented that my cat immediately used a box without litter transition. The clumping is really good. And it hid poop After a week using this litter, my cat started to pee a few feet away from her litter box. She also started spraying in the box (marking the walls). Since it is a closed box, we were not aware of the odor until I sniffed at the opening of the box. The smell of this litter mixed with pee is quite distinct. The cat probably took it as another animal using her box, too? She always sniffed carefully while walking toward her box. I finished two 7lb bags and decided to throw everything away after 3 weeks (changed to another natural brand). On the good side, this litter is totally unscented that my cat immediately used a box without litter transition. The clumping is really good. And it hid poop odor really well. Due to the odor (of the pee clumps), after a week I started to flush it instead of keeping each bag of scooping in my big bin. … more

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  • Best cat litter I've ever tried

    By on

    My cat is very picky about her litter box. She was using an automatic self cleaning litter box then as she got older, she no longer wanted to use it. I went back to a regular litter box and tried the World's Best Cat litter. She transitioned to it right away and we have not had any more problems of her using rugs and such in the house anymore. I did try the lavendar scented version after a few months and she would not use it. After a few days I went back to the unscented and all is well again. I guess she is not a fan of essential oils. Great product!

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  • Great Stuff

    By on

    This is really the best cat litter!!! Costs a bit more than other litters but is worth it. It took me a while to reconcile the purchase, but the litter part of my life is easier! I like this type better than multi-cat litter because of the fragrance. Multi-cat has an odor and consistency is more sand like. The ordering process with Chewy was effortless, was delivered promptly to my front door. I didn't have to haul the large, heavy bags from a store shelf, into my car, out of my car...

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