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

By World's Best
Rated 4.1973 out of 5 stars
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World's Best Multi-Cat Unscented Clumping Corn Cat Litter, 8-lb bag slide 1 of 7
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World's Best Multi-Cat Unscented Clumping Corn Cat Litter, 8-lb bag slide 1 of 7

$10.59Chewy Price
$13.49Chewy Price
$10.06Autoship 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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Litter FeatureClumping, Odor Control, Flushable...Unscented, Flushable, Odor Control...Clumping, Odor Control, Flushable...Clumping, Odor Control, ScentedClumping, Odor Control, Scented, Dust Free
Packaging TypeBagBagBagBagBag

Questions & Answers

40 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 4.1973 out of 5 stars
3350 Reviews
Would recommend to a friend

3350 Customer Reviews

Rated 5 out of 5 stars
By ReplacementLitter on Jul 22, 2022

Great Replacement for discontinued litter

Previously was using the Yesterday's News Unscented Clumping Paper but it was discontinued. I called Chewy and the person I spoke to suggested this litter. No dust issues, think the cats track this less than the prior litter, they started using it immediately and it scoops so easily. I won't have to throw away the litter and wash out the litter box every week. This litter seems to clump well and keep the clean later clean but easily scoop out the dirty litter. First week using this litter but I am totally impressed. Will cut down on cost and is eliminating the tracking of litter everywhere like the Yesterday's News.

Rated 1 out of 5 stars
By luna on Jul 28, 2022

Relieved I don't have to use anymore

Bought this as I've seen good reviews on it, and wanted to try something new. Bad choice. First thing I noticed was this stuff STINKS. I can get past that though. When I added it to the litter box, there was a huge cloud of smelly dust. As my cat used the litter, the dust got all over her,carpet, and furniture. There's also hardly any oder control, and even with adding my usual litter deodorizer didn't help. Literally the only good thing about this litter is that it clumps well.

Rated 5 out of 5 stars
By Rpcvalerie on Jul 19, 2022

Truly the best AND harmless to the planet

Once you look into how cat litter is made and how that process and its ingredients affect our planet (an eye opening process for sure) this is clearly aptly named. It's a great product and it works well. Kinda wish it came in paper packaging, but I have a source (Ridwell) that recycles plastic film to make material for decking) that I am happy to give this 5 stars. We need more businesses to step up and manufacture products in an environmentally responsible way.

Rated 2 out of 5 stars
By TabTeachef on Jul 8, 2022

Smells Bad

We bought this once & used it. I couldn’t understand why some people said the litter smelled really bad. We purchased it for my cat to use after I-131 therapy. It had to be flushable. We liked it well enough. It had tight clumps & the cats used it fine. We decided to reorder & that time it made the laundry room stink as soon as we put it in the litter box. The only thing different was the first time it was in a partially covered box & the second time it was in an open box. I don’t know if that could make a difference or not. We won’t reorder. We might check reviews for the same brand with a scent.

Rated 4 out of 5 stars
By daboops on Jul 16, 2022

Good alternative litter for containing smell

This litter is pretty good all around, except for the lack of sturdy clumping with urine. It sticks to the pan and ends up breaking apart when scooped, which is annoying, and it doesn’t really stick to poop. The trade off is it does contain smell pretty well and does not track throughout the house, it stays mostly by the litter box mat. I’ll still buy this litter even if it doesn’t clump as well as my favorite, SmartCat, just so my kitties have an alternative and a litter that’s cheaper.

Rated 1 out of 5 stars
By Lemons on Jul 17, 2022

Smells cats hate it

I got this because the clumping clay works well but it is not the healthiest or safest option. My cats don't use it at all. I have 2 litters next to each other. I have one with the left over clay, and the other used this cats only used the clay one. unfortunately a coworker mentioned that she had to use something else because it didn't cover the smell of her cat's urine/poop.

Rated 5 out of 5 stars
By user46384 on Jun 30, 2022

No litter sludge!!!!!

My cats have been using this litter for a little over a year and I cannot recommended it enough. I’ve tried nearly all of the clumping clay litters and wanted to switch to something more eco friendly. Pee forms nice hard clumps extremely well and seems to have less breakage and little pieces left behind. I also like the bigger granules. Most importantly, it leaves NO CEMENT SLUDGE in the bottom of the box!!!! My cats dig to the very bottom to do their business and all clay litters I’ve tried never fully dry out and leave nasty gummy muck in the bottom and all over the scooper. When I change the litter it dumps so cleanly that I could use a wet wipe to clean it out instead of fully washing it out if I wanted. It also seems less dusty than most clay litters. The only minor drawback is the smell of the litter itself. It personally doesn’t bother me but does smell like grain. Better odor control and less “barn” smelling than pine pellets though. The kind with perfume might smell better but I prefer to use unscented. One bag lasts about 2 months for my 2 cat household.

Rated 2 out of 5 stars
By Susu on Jun 25, 2022

my cat peed outside the box

So I have always used the green bag version of this litter, and then I noticed this one is for multi cats and is still unscented. First thing I noticed is that it is not without scent, it has an herbal/earthy scent which is a lot stronger than the green bag one where there is just a faint corn scent. The color is also darker than the green bag one. One of my cats first began to only use the box that still contains the old litter, and today she decided to pee outside the box and on our rug... Guess I have to go back to the green bag now…….

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 4 out of 5 stars
By Twocatmom on Aug 5, 2022

Ambiguous opinion

This is the best clumping litter I have ever used, it even comes off clean from the sides of the pan. However, the smell is not great - very earthy. While I do not like perfumed smells it would be helpful for them to do something about this problem.