product description


Flushable* cat litter that clumps

The messiest job in cat care just got easier, with Clumping Formula, the flushable* cat litter with outstanding odor control and tight clumping ability. This quick-clumping, easy-scooping solution is flushable* and septic safe, so the dirty litter isn't filling your trash. Plus, it gives you maximum odor control while minimizing dust and tracking. Ideal for homes with one or two cats.

  • 99% DUST FREE
Available in 7, 8, 14, 15 and 28 lb bags.
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Clumping Cat Litter is rated 4.8 out of 5 by 3858.
Rated 5 out of 5 by from best kitty litter I've tried I thought I would take a chance and spend the extra money and I'm so glad I did!
Date published: 2017-08-07
Rated 5 out of 5 by from Love this litter! I have been using this litter for about 10 years. I love it! I keep our litter boxes in our bathrooms so that it is cleaned constantly. No smell! I have a cat with asthma and feel this is much better for her. My cats are happy with the clean litterboxes.
Date published: 2017-08-06
Rated 5 out of 5 by from Best Litter Ever Used! I have used this litter for 6-7 years and just love it. I have changed from the three original types to the less silica as PetSmart had them. At the present time, Zero Mess Pine Scented is the product that works the best in my household, as I live in an apartment. This product makes cleaning litter pans not a chore anymore.
Date published: 2017-07-26
Rated 5 out of 5 by from Better than many others I tried this about 6 years ago when I had one cat and it clumped so well and stayed dry. The corn smell was so much better than a bad odor smell. Then we added another cat to the family and it handled two cats easily as before. I recently ran out of it and had to buy another brand as an emergency, it was awful, the odor was intense and the litter was in very small pieces all over the place. The store restocked and I will never do that again.
Date published: 2017-07-11
Rated 5 out of 5 by from Safe for me & my cat! Have you ever paid attention to how many times a day your cat licks her paws? I feel good that I am not exposing her to clay or any other indigestible litter. Lightweight and the environmentally responsible choice. Thanks World's Best for such a great option!
Date published: 2017-07-10
Rated 5 out of 5 by from LOVE this litter! I've been using it for 11 years. It's the only brand I use.
Date published: 2017-07-09
Rated 5 out of 5 by from The name says it all "worlds best" Rarely I find products that live up to marketing claims - this product does. No turning back for me ... or Isabella my fur kid!
Date published: 2017-07-09
Rated 5 out of 5 by from Absolute best odor control! I originally tried World's Best because I had a coupon, and now I won't use anything else. There is NO urine odor at all, and another of its great features is that I can flush the waste down the toilet. The cats took to it right away. I tell every cat owner I meet how wonderful it is, and urge them to try it for themselves.
Date published: 2017-07-08
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Discover concentrated power for long-lasting litter!

Our patented process compresses naturally absorbent corn into CONCENTRATED GRANULES for high-performance cat litter that lasts—so you get more for your money.**

See how long 1 bag lasts!

Bag Size:
7 lb 30+ days 15+ days 10+ days
8 lb 34+ days 17+ days 11+ days
14 lb
30+ days 20+ days
15 lb
32+ days 21+ days
28 lb
60+ days 45+ days

**Cost savings calculated on regular cleaning of litter based on in-home testing. Based on average size cats. Results may vary.

Getting started

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Blogger Review

“It clumps just as well as any scoopable cat litter I've ever used... I would definitely recommend World's Best Cat Litter™ to anyone who is looking to make a change.”
AuthorMaine Coon Nation