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World's Best 00631 Cat Litter, Multiple Cat Clumping Formula

4.1 out of 5 stars 529 customer reviews
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List Price: $10.99
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  • Outstanding odor control
  • Quick clumping and easy scooping
  • 99% dust free
  • With outstanding odor control and tight clumping ability, this formula is ideal for homes with 1 or 2 cats
  • Outstanding odor control Only litter made from whole kernel corn Has a naturally absorbent structure that keeps nasty odors away
  • Quick Clumping Traps the liquid and limits the wetness from seeping, sinking to the bottom or sticking to the sides of the box
  • Easy Scooping With its patented formula and quick clumping abilities it's easy to scoop Cleanup is a breeze
  • Long Lasting Quick clumping keeps the rest of the litter dry One 7lb bag may last one cat more than 30 days
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Frequently Bought Together

  • World's Best Cat Litter, Multiple Cat Clumping Formula, 7 lbs.
  • +
  • WORLD'S BEST CAT LITTER 391035 Multiple Cat Clumping Litter Formula, 28-Pound
  • +
  • ARM & Hammer Cat Litter Deodorizer 30 oz
Total price: $34.68
Buy the selected items together

Product Description

Size: Small

The only natural litter made from whole kernel corn. Our patented formula harnesses the power of corn to offer outstanding odor control, easy clean up and it’s pet, people and planet friendly.

Product Details

Size: Small
  • Product Dimensions: 10.5 x 8 x 4 inches ; 7 pounds
  • Shipping Weight: 7 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
  • ASIN: B000QSK4ZM
  • Item model number: 626
  • Average Customer Review: 4.1 out of 5 stars  See all reviews (529 customer reviews)
  • Amazon Best Sellers Rank: #977 in Pet Supplies (See Top 100 in Pet Supplies)
  • Material Feature:  Biodegradable Warning

Important Information

Safety Warning
Pregnant, nursing or immunosuppressed persons should use good cleaniness and safety practices when handling soiled litter or pet waste. Cat feces can transmit a disease called toxoplasmosis. Consult your physician for more information. The state of California encourages the disposal of cat feces in trash and discourages flushing cat feces in toilets or disposing of them in drains.

Corn and other plant materials

Customer Reviews

Top Customer Reviews

Size: 17 Pounds Verified Purchase
As far as I am concerned, THIS IS THE WORLDS BEST LITTER.

It clumps just like it says it will. It has some sort of an odor reducer that really works. I can go two days without scooping and I have FOUR inside cats. It is NOT DUSTY. It tracks VERY LITTLE. It does exactly what it says it will and that is the greatest thing ever.

I was using SWeatScoop Litter. WHEAT LITTER: Swheat Scoop Natural Wheat Cat Litter Bag, 40-Pound and I was pretty happy with it. But It does have some issues with tracking and dust. They were not BIG ISSUES when I had 2 cats, but when I had four, things began to get a bit smelly and pieces of litter seemed to be everywhere. I was Sweeping and Swiffering with a vengence. Things had to be better. My male cat likes to urinate big time. The Sweetscoop would clump, but when I went to scoop after the Big Guy, those clumps would fall apart and then I would spend 5-10 minutes going after the little "clinkers" left behind when the clump broke apart. And I no longer had one box to scoop, I had two!!! I was spending WAY TOO much time with the Litter Box and not enough with the Dah Bird and the kitties. If you have not tried, The Bird, then you MUST: This is the best starter packet there is for Dah Bird: The Da Bird Value Pack (Includes 1 Da Bird Pull Apart Cat Toy & 2 Replacement Feathers)

Anyway, I went on a hunt for the Best Litter. (If You do not want to read about the other litters I tried, then please skip to the bottom where JUST THE FACTS is written)

JOHNNY CAT, around for years. This is a joke.
Read more ›
2 Comments 69 of 69 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 17 Pounds Verified Purchase
We have always had 2 cats in the house. 1 is 20+lbs. They have no problems filling the litter box either. We have a littermaid box so clumping properties are important. Due to allergys the ammount of dust is also an important factor.
We have found that this litter is one of the best. there is a minimum of dust when filling the box. The clay based litters always threw up a cloud that made it difficult on our allergys. This litter does not set either of our allergys off. The littermaid has no problems scooping this litter either. it has held up to our cats quite well. The multiple cat formula has done a super job of keeping the smell down. both of our cats are old and are quite able to stink a person out of the bathroom. with this litter there is no lingering smell. some of the other litters we have tried are no where close when handeling smells. this litter does not have perfumes in it like others that can set allergys off. we have noticed a big difference between the multiple cat formula and the regular. we highly recomend the multiple over regular. regular is still better then most of the supermarket brands in many ways.
Comment 88 of 90 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 28 Pounds Verified Purchase
This brand gets such rave reviews and recommendations I had to give it a try, especially after noticing my poor kitties were sneezing a lot from the dust in their supermarket clumping litter. Well, I was glad to see the end of the bag.
The biggest problem I had with it was the lack of odor control, probably due to the fact that it's corn-based. After a couple of days it smells like flour soaked with vinegar gone rancid, and I scoop three times a day. I tried adding Arm & Hammer odor control powder, and it helped a little, but did not completely eliminate the smell.

Another problem is that because it's very lightweight, it tends to fly around and track much more than ordinary litter.

On the positive side, it is completely dust free.

I don't think "World's Best" is a bad product. Certainly many people, including some "cat people" I know at work, swear by it. I just wanted to point out that it wasn't "the best" for everybody. I am currently using Dr. Elsey's Precious Cat Ultra Clumping Cat Litter which is completely dust free, tracks much less and has excellent odor control. It's heavier to lug around, and it may not be as ecological, but it works better for my cats.
15 Comments 165 of 176 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 28 Pounds Verified Purchase
First, let me state that I don't smell any difference between this standard variety of World's Best litter and the "extra strength" one. They add some kind of plant protein to the "extra strength" one, but both litters are very lacking in odor control. Either that, or my cat takes extremely smelly poops.

However, if you don't mind the lack of odor control, this litter is great. It's just ground up corn. You can probably eat it if you had to, with GREAT DEPRESSION 2 coming (joking). But really, corn litter is better for the environment than strip mining it for clay litter. Since it's just corn, it's completely safe and healthy for your cat as well.

Sometimes the urine clumps break apart. My cat loves to dig into this litter and kick it all over the place and it's annoying to sweep up off the floor. And yeah, it tracks. I see little yellow paw prints on the carpet sometimes.

But I care about my cat's health and that's why I use this litter. Plus, he seems to like it. Though, to be fair, any litter I've tried with him in the past he's used without being fussy.
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