World's Best Multi-Cat Unscented Clumping Corn Cat Litter

By World's Best
Rated 4.1987 out of 5 stars
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$29.95Chewy Price
$37.49Chewy Price
$28.45Autoship Price
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About This Item

  • All-natural multi-cat litter with long-lasting odor control.
  • A quick clumping formula that’s easy to scoop with no scraping necessary!
  • Flushable and safe for most septic and sewer systems for easy litter box maintenance.
  • Completely lightweight and 99% dust free, which means less mess and cleaner air.
  • Made from whole kernel corn and 100% free from harmful chemicals and artificial perfumes, so it’s safe for pets, people and the planet!
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Learn More About World's Best From Our Team of Experts

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Top IngredientsN/AN/AN/AN/AN/A
Litter FeatureClumping, Odor Control, Flushable...Unscented, Flushable, Odor Control...Clumping, Odor Control, Flushable...Multi-Cat, Scented, Clumping, Dust Free, Odor Control, FlushableClumping, Unscented, Flushable...
Packaging TypeBagBagBagBagBag

Questions & Answers

38 Customer Questions

What is the difference in the sccopable and the clumping formulas?
Answer by ChewyJul 09, 2017
The Clumping Formula (in the bright green bag) has good odor control and forms tight clumps. It is ideal for 1-2 cats. The Multiple Cat formula (in the red bag) is just like the Clumping Formula but has additional all-natural plant material for enhanced odor control to stand up to mutiple-cat homes.

Hi, since this litter is corn based, will it attract mold over time?
Answer by ChewyJun 14, 2018
Corn-based litter are processed to eliminate the moisture necessary for the fungus (Aspergillus flavus) that produces aflatoxins. In a home environment, it needs to be kept in a dry location and the box scooped frequently so that no moisture gathers.

Will this work with automatic cat boxes?
Answer by ChewyJan 06, 2018
This Clumping Litter will be suitable for most automatic (sifting/mechanical) litter boxes.

What is the difference between multi cat and normal litter
Answer by ChewyOct 27, 2017
The World's Best Cat Litter Clumping Formula is ideal for homes with one or two cats. The World's Best Cat Litter Scoopable Multiple Cat Clumping Formula has an additional added all-natural plant derivative for enhanced odor control and is ideal for homes with two or more cats.

ReviewsWrite a Review

Rated 4.1987 out of 5 stars
3327 Reviews
Would recommend to a friend

3327 Customer Reviews

Rated 3 out of 5 stars
By SeaDee on Jun 15, 2022

It's okay but

I've been trying different corn-based litters. Out of the 3 I have tried this is by far the cheapest but it is also my least favorite. It smells bad fresh out of the bag. On the positive side it doesn't track as much as the other two. My favorite so far is also the most expensive at twice the price of World's Best: Garfield brand litter. It does track a fair amount, but otherwise very happy with it and so are the cats. Inbetween World's Best and Garfield is Sustainably Yours. It is very close to the Garfield litter, but not quite as expensive. Unfortunately not available on Chewy. None of the corn litters do well at odor control, but if you keep the litter pan frequently scooped that isn't really an issue. When I transitioned from Swheat Scoop, the Swheat Scoop did help with the odor control and the corn litter vastly improved the clumping of the Swheat scoop.

Rated 5 out of 5 stars
By Vicki on Jun 23, 2022

True to It's Name!

This cat litter (World's Best Cat Litter) was recommended to me from a friend. I had doubt it would be "the best". However, I was wrong. Not only does it have a corn scent (quite pleasant) but it is so easy to clean the litter box now. I have two cats and they both seem to enjoy it too - lol. Previous litter was very dusty and urine would turn the litter to cement and would be so difficult to remove. This is much different. So...if you are looking for a new brand of litter, I am sure this will be your (and your cats) favorite from now on!!!

Rated 1 out of 5 stars
By James on Jun 7, 2022

Not the best litter

So I was looking for a litter alternative to cut down on the dust of normal clay litter. This looked promising. The 1st day of use it was great, on the 2nd day, the smell kicked in. It does not have any odor control to it. I am constantly looking to make sure the cats have covered up their business because it smells like they didn't and when I look, they did. I even bought some deodorant crystals somebody else suggested and it just doesn't work. I was really hopeful this would be a great product but it was a total disappointment.

Rated 2 out of 5 stars
By Meezers on May 29, 2022

Not a match for our family

I tried this litter when it was on promo with our Iams cat food - it will be our first and last time using it. I appreciate that it’s more eco friendly than most, but it isn’t a good fit for our family. The only good thing I can say about it is it does a good job clumping. Have not had a problem with bugs while storing as some others have. The negative - I have found that despite my cats using it significantly less than the other box with their usual clay litter, I have to dump and replace it twice as often as the other box. It seems the smell is especially affected by humidity, which is unavoidable where I live. I have also found it to be significantly more dusty than other litters we’ve tried.

Rated 1 out of 5 stars
By Angela on Jun 21, 2022

Smells like a barn

This litter was recommended to me but I was disappointed with it. Worst part - my kitty's dusty paws. Some granules are good size but over time, and bottom of bag, it turns into sawdust consistency. It also created as much, if not more, room dust as the clay litter. Lastly, it give the room a slight barn smell, like a chicken coop.

Rated 5 out of 5 stars
By Marley on May 18, 2022

No dust yet!

It's extremely tough to find good litter. It’s like you always have to give something up! I switched to Feline Pine after clay years ago and really liked it, however, there is a technique to how you can scoop it. After a few years I myself because super allergic to it and every batch was more or leas dusty than the other. But feline pine smells really good and hides the smell so well. I really did not want to switch but came across this when I had to use flushable litter with my hyperthyroid cat for a time. The clumping and lack of dust is awesome! I am still gradually switching but so far so good.

Rated 5 out of 5 stars
By DocVicki on Jun 19, 2022

Best litter ever!

I had a cat for 21 years and when Buck finally passed, it was over 20 years until I adopted Bella. Wow! A lot has changed since I’ve been gone. I did my research and decided to give this litter a try and have been so impressed with it. No dust, no odor, and great clumping factor. Bella loves it too.

Rated 1 out of 5 stars
By Apple on May 31, 2022

Yellow dustbowl

Every time I changed the litter or scooped it I had to wear an N95 because our bathroom exploded in yellow dust. Flushing it was convenient but not at this cost. Our poor black kitty Apple always came out of the litter coated in the dust just from burying her leavings. She would then track it all over the house along with the germs that cling to it. Do. Not. Buy.

Rated 5 out of 5 stars
By Merry on Jun 3, 2022

I Love This Product

I no longer smell the urine in the box and that’s a huge bonus. There is no longer a dust cloud choking you out when cleaning and filling box. Best of all, the litter lasts longer and is easier to clean. Yes, it clumps but doesn’t stick to the box so it’s easier. I believe my cats like it more too. Thank you, I love it.

Rated 5 out of 5 stars
By Katlover on May 24, 2022

A Must Have for Litter Box

The World's Best cat litter is in fact just that! It produces NO dust and for me that is THE most important thing for litter. It is affordable, available and comes in several varieties to meet all preferences. I tried other brands in the past and none would do. I have been using this litter for 10 years and I'll never stop. Thanks for making this wonderful product.