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World's Best Cat Litter Clumping Formula

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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

661 reviews 661 Reviews 4.6 out of 5 Stars
  • 5 Stars
    80%
  • 4 Stars
    10%
  • 3 Stars
    3%
  • 2 Stars
    2%
  • 1 Stars
    4%

92% Recommend

92% of reviewersrecommend this product

4.6 / 5
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  • Found Salvation in World's Best

    By on

    My cat, for some reason, HAS to pee in the back end of the litter box and also lift her back end while she does it. In the past, litter would always not clump correctly and crumble into pieces when I would try and scoop it. It would drive me insane because I would have to empty virtually the whole litter box to clean it. With World's Best, the litter clumps and I don't have to use a dust pan to shove litter out of the box. There is also no dust when I scoop and pour more into the box, that's a bonus! I do notice that there is no odor control. I have my cat use a vented, covered litter box that I put a sheet that absorbs the smell from rising and coming out. When I take the cover off, it's like My cat, for some reason, HAS to pee in the back end of the litter box and also lift her back end while she does it. In the past, litter would always not clump correctly and crumble into pieces when I would try and scoop it. It would drive me insane because I would have to empty virtually the whole litter box to clean it. With World's Best, the litter clumps and I don't have to use a dust pan to shove litter out of the box. There is also no dust when I scoop and pour more into the box, that's a bonus! I do notice that there is no odor control. I have my cat use a vented, covered litter box that I put a sheet that absorbs the smell from rising and coming out. When I take the cover off, it's like I get hit with a wave of cat pee. Still, totally worth it. … more

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  • Truly the BEST

    By on

    I ordered a red bag of worlds best cat litter to see if it was better than the green bag. I don't see much of a difference they are both great but I think the green bag actually smells a little bit better. I'd love to try the Lavender bag but I have to wait because I'm on a super budget. Also I may have to change the next size of the delivery. I cracked for ribs on my left side and broke one on my right. I cannot lift the bags once they arrive. It will have to be one bag at a time not two. And also no shampoo in next order that came with this delivery. I have enough. Thank you so much.

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  • I think it's great

    By on

    I have used this litter for over 10 years. It's super expensive in the pet stores but I still buy it. People who visit my house do not smell the cat box and I have five cats. I'm not sure why so many people say it does not control odor or have ants. I have never had insects in the litter box. One of the main reasons I continued to use it is every clumping litter, wood, walnut, premium litter ended up leaving a slimy mess on the litter box when I washed it. This litter does not leave the slimy mess. The granules are a little larger on this type so less litter is thrown out of the box. To me the lavender litter smells like soft eucalyptus and doesn't seem to bother my cats even when they I have used this litter for over 10 years. It's super expensive in the pet stores but I still buy it. People who visit my house do not smell the cat box and I have five cats. I'm not sure why so many people say it does not control odor or have ants. I have never had insects in the litter box. One of the main reasons I continued to use it is every clumping litter, wood, walnut, premium litter ended up leaving a slimy mess on the litter box when I washed it. This litter does not leave the slimy mess. The granules are a little larger on this type so less litter is thrown out of the box. To me the lavender litter smells like soft eucalyptus and doesn't seem to bother my cats even when they had a choice to use scented or non scented, they used both boxes. … more

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  • Environmentally friendly and effective cat litter

    By on

    Living on an island where all garbage must be shipped off-island, I was excited to find a biodegradable cat litter (advertised as flushable...which I've taken to mean compostable as well.) I ordered this, green version, after trying the red multicat litter because of reviews concerning odor control. In fact, they seem fairly similar in both odor control and effectiveness. The clumping isn't as cohesive as clay based brands, but more than sufficient to make up for the environmental challenges of disposing of traditional cat litter.

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  • No problems

    By on

    I do not have any issues.Who would be better to rate this product than the one that uses it daily but my darling love of my life my angel and never knew any other as stubborn as she .She is my Blue Point Tabby Seda she is 6 years og age and this is what she knows since tiny and has used every age product for her kitten to young adult life.Tried some other just to try and I dont waste time anymore.Worlds Best Cat Litter is just that.

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  • Flushable: Awesome! Odor control: Appalling!!

    By on

    Have been using World's Best for years: It's Flushable litter forever for me. HOWEVER, neither cat will suffer to place a fastidious little paw in the litter if I haven't attended to it before their next meal. And, I don't blame them. I'd switch brands immediately for flushable litter with better odor control.

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  • Don't like the way it clumps

    By on

    I heard this was really good biodegradable litter so I wanted to try it; but when the cats urinate, it makes a big flat clump which crumbles when you try to remove it from the little box. I have to mix it with safflower seed to make the clumps more manageable. I might as well just use the seed. Don't recommend it

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  • 10/10 my cat likes to poop on this

    By on

    My cat is very picky with her litters, and she will actually walk in the cat box now instead of spraying in the general direction of the box, and the clumping of this cat litter is.. amazing it instantly clumps it doesn't puddle at the bottom and then clumb. It's earned it's name with the worlds best cat litter

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  • Lacking odor control

    By on

    As advertised on the package, it clumps extremely well and is dust free, but the "outstanding odor control" is extremely lacking. I have not tested the "flushable" aspect but don't trust any cat litter to be flushable. It originally had a pleasant woodsy scent. I put this litter in an enclosed litter box a few days ago. I scoop every day but when I lifted the lid today, it only reinforced the fact how awesome my female cat is by continuing to use this litter box as the odor was overwhelming. I am glad I only purchased a 7 lb bag and will donate the rest of it. I would love to give this a better rating, but the odor control is not near as good as my standby litter.

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  • Is World's Best!

    By on

    This litter is natural, safe as opposed to dusty clayblitters. I like that it doesn't permeate the house with too pine, wheat(like barn) or fragrance. Minimal dust and clumps very well ... covers ammonia smell well. Think it's the best as far as litter goes!

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