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World's Best Cat Litter Comfort Care Original Flushable Unscented Corn Cat Litter, 28 lbs.

World's Best Cat Litter
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World's Best Cat Litter Comfort Care Original Flushable Unscented Corn Cat Litter, 28 lbs. removed from the wishlist
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World's Best Cat Litter Comfort Care Original Flushable Unscented Corn Cat Litter, 28 lbs.

World's Best Cat Litter
  • star-full
  • star-full
  • star-full
  • star-full
  • star-full
(6479)
6479 Reviews
|Answered Questions

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Weight: 
8 LBS
$10.45
15 LBS
$18.19
28 LBS
$33.24
Free Shipping $35+
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Description

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Looking for a natural litter with outstanding odor control and is easy to clean? World's Best Cat Litter Clumping formula delivers with a natural corn litter that's long-lasting and naturally safe. Proven flushable and 99% dust free, this unscented litter offers a tight-clumping ability so you can stop stressing about the mess, smells and dust.

  • - World's Best Cat Litter Clumping formula is an unscented, natural litter that's long lasting with a tight clumping ability
  • - LONG LASTING ODOR CONTROL - Ditch the smells with a natural cat litter made for two-times longer-lasting performance
  • - QUICK CLUMPING & EASY SCOOPING - Expect less mess with a scented litter that's quick clumping and easy to scoop
  • - LIGHTWEIGHT, 99% DUST FREE & FLUSHABLE* - SEPTIC SAFE - A scented litter that's free of silica dust, offers low tracking and less mess - and is tested and proven flushable and safe for septic and sewer systems
  • - PET, PEOPLE & PLANET FRIENDLY - Naturally safe for you, your cat and planet earth; this scented litter is made from whole-kernel corn and offers no harmful chemicals and no artificial perfumes
  • - Pet, People and Planet Friendly - 100% Natural

Specifications

SKU1559648
LifestageAll Lifestages
Primary BrandWorld's Best Cat Litter
Days to ShipShips Next Business Day
Weight28 LBS

Additional Features

ScentedNo
Personalized Item flagNo
Single/MultipetSingle Pet
ClumpingYes
LifestageAll Lifestages

Item Dimensions

Length6.5 IN
Height18 IN
Width12 IN

Money back guarantee.

1. TRANSITION SLOWLY: Start with only a third of World's Best Cat Litter added to a clean box of your current litter. Then, once your cat is more familiar with it, change to two-thirds. After that, use only World's Best Cat Litter. 2. PICK A GOOD LOCATION: Provide at least one litter box per cat. Place the box in a quiet place that can be easily accessed and is away from the cat's food and water dishes. 3. KEEP IT CLEAN: For best results, scoop clumps daily and maintain a depth of 2-3 inches of World's Best Cat Litter.

Pregnant, nursing or immune-suppressed persons should use good cleanliness and safety practices when handling soiled litter or pet waste.

Get $10 back when you spend $30. Shop Now. Ends 10/2/25. $10 off applies to a future purchase. Terms apply.

Reviews

Rating Snapshot

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5 stars

5748

4 stars

386

3 stars

100

2 stars

69

1 stars

176

Overall Rating

4.8
1056 out of 6479 (16%) reviewers recommend this product

Review this Product

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Most Helpful Favorable Review

Best I’ve used so far

Dontlikesmellycats100

4 years ago

Okay so I’ve had a cat for a few months and I’ve tried a few different litters i...

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55 PEOPLE FOUND THIS HELPFUL

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5

and

4

Most Helpful Critical Review

No idea how this is 4.5 stars

Mahriah2012

4 years ago

I'll start off and say I love this brand for the red bag, the MULTICAT. This lit...

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49 PEOPLE FOUND THIS HELPFUL

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3

2

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1

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Rating
1 - 8 of 6191 Reviews
Most Recent

288 Ratings-Only Reviews

Dusty!! Cat sneezing CONSTANTLY

Sofla27

3 days ago
As per usual, the litter I usually buy (unscented grass seed) was out of stock so I bought this corn-based nonsense instead. Within a week, my cat was sneezing constantly. I couldn't figure out what the issue could be. Then I took the litter away --when I was able to get the grass seed one-- and 'miracle'... the sneezing stopped by the next day. When you pour this in the litter box you'll see it too...loads of dust floats up in the air. Glad I didnt take my cat to the vet to get a $$ diagnosis of "he's healthy, not sure what's wrong."

No, I do not recommend this product.

Helpful?

Yes it is!!!

Cat Mom

9 days ago
Excellent in price, longevity, clumping and odor control. No tracking. Best litter on the market!

Yes, I recommend this product.

Helpful?

Is it really dust-free?

Mj1121

22 days ago
The clumping on this litter is the best thing about it. But when it says 99% dust-free, I feel as though that is a lie. My cat tracks it absolutely everywhere around my apartment, and it is really annoying. You can even see his paw prints on my sheets and all the dust that gets stuck to my shower mats. Genuinely disappointed that it isn't working the way it is advertised.
Originally posted on World's Best Cat Litter

Originally posted on World's Best Cat Litter

Terrible product for my cats.

26 days ago
I bought this a week ago and both my cats don't like it. The female goes in it then comes out. The male cat just smells it and turns his head away.
Originally posted on World's Best Cat Litter

Originally posted on World's Best Cat Litter

Looking for sustainable litter that actually works

Scott S

1 month ago
We switched from traditional clay based litter to World's Best litter about a year ago. This litter lasts significantly longer than other brands - and it's also sustainable for the ecology as it's all corn based. One item of note: Our two cats seem to prefer the "Comfort Care" variety - an observation that there is less "spillage" of litter outside of the litter box. Highly recommended!

Yes, I recommend this product.

Helpful?

Good alternative to traditional litters .

Wendyk65

3 months ago
I like the size of the bag. That it is plant based. I do think that it needs a couple of things changed to make it better for people that foster like I do or that have cats that their litter boxes are in cages or kitty condos. My kitty likes to sleep in his condo so his box is in there. The litter is very light , so Oscar gets it all over his bed and the bottom of his condo. I can smell the feces and sometimes urine until you scoop it out. Also the urine spots have to be be scooped and the litter stirred around because it gets sticky and acts like glue to the sides of the box making it hard to scrape it off. I would buy this again occasionally if they improved those things or occasionally if on a good sale.
Originally posted on World's Best Cat Litter

Originally posted on World's Best Cat Litter

Love this product

Pw

4 months ago
I started 2 years ago using your product with my kitten and I wouldn’t use any other product again. I love I can clean and flush away with it. I would love it if we could get the scent in the low tracking one. I have tried all of them and I love the low tracking less dust one best I didn’t think the poo one did anything better except it cost more. I have 3cats Keep up the great work you are doing for them and the planet
Originally posted on World's Best Cat Litter

Originally posted on World's Best Cat Litter

NO LONGER WORLD'S BEST!

Boo and Teddy

4 months ago
NO LONGER World's Best! Have used for years and told all who would listen how great this litter was. After some sort of product "transition," the Original Unscented became just like any other ordinary corn litter. The cats don't like it as much, it makes more mess on the floor, it doesn't absorb orders well, and I have been seriously looking for a replacement. It's just so frustrating when an excellent product, once it's been fully accepted by the market, gets compromised and presumably costs less to make. If the company thinks we're stupid and won't notice how inferior the "new improved" product has become, it has another think coming. Very disappointing.
Originally posted on World's Best Cat Litter

Originally posted on World's Best Cat Litter

1 - 8 of 6191 Reviews

Questions

1 - 7 of 7 Questions
Sort by: Newest Answers
2 years ago

Does it track or stick to the cat’s paws?

  1. 2 years ago
    Unfortunately yes especially if your kitty walks through her own pee pee. 



3 years ago

Is this suitable for use in an automatic litterbox?

  1. 3 years ago
    No, I wouldn't, unless one is meticulous at keeping the machine clean. Feces aren't the problem, urine is. A friend of mine had one of those machines so I've seen (and smelled) the result of thinking the thing is litter magic. With World's Best, you can put a standard litter box in the bathroom, pick and flush the kitties' potty when you go yourself, and you'll never have litter box smell in your home, nor "perfume" or chemicals getting on kitty feet and into their belly when foot washing takes place. I hope this helps folks decide and no, I don't work for World's Best.



3 years ago

Is the corn non-GMO? thank you!

  1. 3 years ago
    It does not say that it is.



3 years ago

Is this a clay litter

  1. 3 years ago
    No, it's corn based. No dust.



4 years ago

Is this one scented at all?

  1. 4 years ago
    No 



4 years ago

I have 3 cats, all adult. 3 large litter pans, how many bags would I need to buy

  1. 4 years ago
    You would need the 28# bag. Should be enough to fill all 3 boxes, then top them off for about a month.



4 years ago

How often does it have to be changed for 1 cat

  1. 3 years ago
    We clean the litter box completely ie, discard litter and wash pan, etc. 1x/month and the litter lasts - we add to it over the month of course as we scoop



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