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 3865.
Rated 5 out of 5 by from Easier life now! Love, love, love this! 6 month old cat switched immediately with no problems. Adore being able to flush it, avoiding having to go downstairs to garage multiple times a day. Happy to not have smelly garbage! I flush in small quantities to ensure no plumbing issues. I don't think it lasts as long as they say, but I totally don't care!!
Date published: 2017-10-15
Rated 5 out of 5 by from seniors and worlds best I'm 70 yrs old and never found a better litter, easy clean up, no smell, and no achy back
Date published: 2017-10-15
Rated 5 out of 5 by from Lives up to the name!!! This litter really does live up to its name. There is no odor near the litter box. Scooping is super easy. Clumps very well. Flushes with no problems at all. Cats love it. Had no issues switching our cats straight over to this litter. Seems to last forever.
Date published: 2017-10-13
Rated 5 out of 5 by from lovable cats yes four lovable cats are using woulds best cat in there cat box
Date published: 2017-09-06
Rated 5 out of 5 by from The Best Kitty Litter I have been using World's Best Cat Litter for many years now. I started out using the "red" bag since I have 5 cats but found it too dusty. I switched and now exclusively use the "green" bag and I am very happy with it. The pieces track on the cat's paws but there is almost no dust. It is also "septic safe". Amazon has the best price and 2 day shipping for Prime members.
Date published: 2017-08-17
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
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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