or
Sign in to turn on 1-Click ordering.
or
Amazon Prime Free Trial required. Sign up when you check out. Learn More
More Buying Choices
Quidsi Retail LLC (Wag.com) Add to Cart
$36.99 + $4.99 shipping
Allpet Add to Cart
$29.58 + $22.29 shipping
Ozbo Add to Cart
$38.70 + $19.81 shipping
World's Best 00098 Cat Litter, Clumping Formula

by Worlds Best
3.6 out of 5 stars  See all reviews (107 customer reviews)

Price: $39.99 & this item ships for FREE with Super Saver Shipping. Details
o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o

Select

Size
error!
 
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Want it delivered Tuesday, May 22? Choose One-Day Shipping at checkout. Details
Over 50% Off a Factory-Reconditioned Dyson DC28 Pet Vacuum
Love your pet but not the hair they leave behind? Check out the factory-reconditioned Dyson DC28 Animal designed for homes with pets. See more pet vacuums.

Frequently Bought Together

Customers buy this item with Omega Paw Self-Cleaning Litter Box, Pewter $35.98

World's Best 00558 Cat Litter, Clumping Formula, 34 Pounds (Packaging Varies) + Omega Paw Self-Cleaning Litter Box, Pewter
  • This item: World's Best 00558 Cat Litter, Clumping Formula, 34 Pounds (Packaging Varies)

    In Stock.
    Ships from and sold by Amazon.com.
    This item ships for FREE with Super Saver Shipping. Details

  • Omega Paw Self-Cleaning Litter Box, Pewter

    In Stock.
    Ships from and sold by Amazon.com.
    This item ships for FREE with Super Saver Shipping. Details



Product Features

Size: 34 Pounds
  • Ends Odor the Best
  • Clumps the Quickest
  • Scoops the Easiest
  • Lasts the Longest
  • Pet, People and Planet Friendly

Product Details

  • Product Dimensions: 26 x 15.5 x 4.5 inches
  • Shipping Weight: 34.6 pounds (View shipping rates and policies)
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
  • ASIN: B0009XJQ0I
  • Item model number: 558
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (107 customer reviews)
  • Amazon Best Sellers Rank: #652 in Pet Supplies (See Top 100 in Pet Supplies)
  •  Would you like to give feedback on images?


Product Description

Size: 34 Pounds

World's Best Cat Litter, Clumping Formula, with scientific performance, is the only cat litter that can call itself "the best". It is the only litter with a patented formula that harnesses the power of naturally microporous whole-kernel corn to control odor better, absorb moister faster, clump tighter and last longer than other litters. After all, when it comes to controlling cat odor, there's no such thing as 'good enough'. Finally, the 100% natural alternative is the solution that works the best - guaranteed!

Important Information

Safety Information
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.

Ingredients
Corn and other plant materials

Customer Reviews

Most Helpful Customer Reviews
30 of 31 people found the following review helpful
is the best litter I know of November 29, 2007
Size Name:17 Pounds
Unlike the other reviewers, my cats (three of them) like it just fine and I love the fact that I get *no* litter box smell --- which includes none of the litter-deoderant smell you get with most sand or clay litters. I guess it depends on your cat...

It clumps well. It is bio-degradable. The litter doesn't track much, though it gives off a powder (corn starch I expect) that does track --- but that is still preferable to tracking sand, clay, or sawdust.

I've tried practically everything, and this is the best litter I've found so far.
Comment | 
Was this review helpful to you?
28 of 30 people found the following review helpful
Love it! March 20, 2008
Size Name:34 Pounds|Amazon Verified Purchase
We came across this litter a while ago and have not bought any other brand or type since. Even though it is expensive, we think it is worth the price.

For me, the secret is in the clumping - better than with any other product I have tried over the almost 25 years that I have had cats. It remains a clump and does not fall apart like so many other litter brands do if you remove it too soon or too late. It does not matter whether it is fresh pee or you are cleaning the litter box hours "after the deed" - the litter forms a firm clump and even shaking it on the scoop in order to get excess litter to fall back into the pan keeps the clump intact. Very neat and very economical, too, because no product is wasted.

Odor control is very satisfactory. We have three cats and do not notice any bad smells. We think, in fact, this litter performs better than other brands in this department. No obnoxious artificial scenting needed.

Lastly, I prefer the color and consistency of this litter to the regular greyish litter. The particles are smaller, grainier, kind of like coarse sand, and although it sounds weird I must say that cleaning the litter box is not as appalling when the color is sand-like. The old grey stuff always put me off more...:-)

Although the price seems high, I feel that this is a great natural product with a lot of real benefits (like it lasting quite long) and would recommend it to anyone with cats.
Comment | 
Was this review helpful to you?
17 of 18 people found the following review helpful
Size Name:17 Pounds
This is wonderful stuff for us. We MUST have a cat litter that is safe for dogs to eat, since regardless of what we do, our dogs find a way to eat some of it. At the same time, clumping litter is so much more convenient. So that leaves this corn litter and the wheat kind. The wheat-based brand gives off LOTS of dust, about 50 times the dust that this one does. Not exagerating. Our cat thought nothing of the change to this one and uses it just fine. It does control the odor far better than other varieties (I have been foster mom to 50 cats over the years, and I have tried every litter including clay, pine, newspaper, and wheat). This one is the best by far. That said, if your cat will not use it, it is worthless to you! So you may want to try the small bag first.
Was this review helpful to you?
Most Recent Customer Reviews
My cat decided the world's worst
I picked this up when it was on sale at Target. Bag did not look like the yellow bag now depicted here. They were selling black, with green or red. Read more
Published 7 days ago by M. Smith
Only litter I will buy
I was skeptical of the "World's Best" name, but really this is the only litter that does not smell at all. It clumps well and traps the cat pee smell. Read more
Published 17 days ago by P. Chang
pleases the Katia
Love this litter because it works well without leaving dust everywhere.Seems to be highly absorbitant. Read more
Published 29 days ago by beachmama
Really is the best!
This really is the world's best cat litter. I love that it is flushable since the litter box is located in the bathroom at my house. Read more
Published 1 month ago by T. Brown
Truly IS world's best!
My 14 year old lady kitty has idiopathic polyuria, meaning she pees a LOT--meaning taking a five or six pound bag of used saturated clumped litter out to the trash daily--wearying... Read more
Published 1 month ago by M. E. Jones
My cat eats it!
While it does definitely do a good job of eliminating the smell of urine, if you have a cat who is an indiscriminate nibbler, keep and eye on her when you try this stuff. Read more
Published 2 months ago by Cat Mom
Really is the best
I've used a few different brands and this is definitely the best I've come across. It clumps incredibly well and is easy to clean up. Read more
Published 2 months ago by David
Really is the Best
I am not a Disappointed Purchaser. I clicked 5 stars. Hmmm.

This is a great product. I wouldn't go back to using clay litter for all of the tea in China. Read more
Published 2 months ago by Me
can't cover bad smell!!
It smell nature by itself, but can't cover the pee and poo's smell at all. We even not finish this package. I only have one cat!
Published 2 months ago by Tiffany L
so far not good
Day 1: I just emptied out the cat box and refilled it with my first purchase of World's Best Cat Litter, multiple cat formula, clumping litter. So far I am not at all happy. Read more
Published 3 months ago by C. Wilson
Search Customer Reviews
Only search this product's reviews

Customer Discussions

This product's forum
Discussion Replies Latest Post
No discussions yet

Ask questions, Share opinions, Gain insight
Start a new discussion
Topic:
First post:
Prompts for sign-in
 

Search Customer Discussions
Search all Amazon discussions