Clumping

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.

  • OUTSTANDING ODOR CONTROL
  • QUICK CLUMPING & EASY SCOOPING
  • PET, PEOPLE & PLANET FRIENDLY
  • FLUSHABLE*—SEPTIC SAFE
  • 99% DUST-FREE
Available in 7, 8, 14, 15 and 28 lb bags

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Clumping

Clumping Cat Litter is rated 4.7914 out of 5 by 2,181.
Rated 5 out of 5 by from Best of the Best We have 3 cats, one is 23 years young. The old lady goes to the box atleast twice each time she eats, which is every 2-3 hours. I can scoop, dispose of her messes and use the same litter for days, her box is in the kitchen pantry, no complaints of odor.
Date published: 2016-01-28
Rated 5 out of 5 by from GREEN BAG I am a breeder and recommend the green bag only I bought the other color bags and threw it away horrid.
Date published: 2016-01-19
Rated 5 out of 5 by from Beyond Amazing! I bought this as a first time cat owner, it was recommended to me by a friend and im so glad I did buy this! It truly does everything it says. I will never switch. Thank you worlds best cat litter!
Date published: 2016-01-08
Rated 5 out of 5 by from Fantastic litter We have five cats and this is the best kitty litter we have ever used. And we have tried all of them! Long lasting, no dust and the cats love it! We live in a remote area and can order this online and have it delivered. Easy to scoop and we have recommended this to all our cat loving friends.
Date published: 2016-01-05
Rated 5 out of 5 by from DUSTLESS!! Bought in hopes of eliminating all the DUST from other litters...prayers answered.
Date published: 2015-12-30
Rated 5 out of 5 by from Forget the nasty gray stuff! This is the real deal I will chime in here, too. We have two cats and was really tired of the cheap, stinky gray mineral litter. It never smelled OK no matter how much perfume they dumped into it. Your corn based litter amazed me and after weeks in use there is no smell. And can be scooped many times. Well done. It is worth every penny. Very good stuff! I thank you and my cats thank you! .
Date published: 2015-12-26
Rated 5 out of 5 by from The Very Best, bar none! Have been using organic litter for more than 8 yrs. and this one is far superior to any brand I have tried. With other organics, I would have to wait at least 30 minutes before scooping or it would just fall apart making more work and wasted litter. Initially I was doubtful about how long it would last (and I scoop 2-3 times daily) but it did/does and it's actually saving me money. Another major improvement is odor control which is far better. And for those who have never used organic litter, you should be aware that even plain clay litter can contain things such as talc - which is a known carcinogen. Do you want your kitty breathing in talc and/or silica in that litter dust?
Date published: 2015-12-24
Rated 5 out of 5 by from It's the answer to my prayers!!! I started using World's Best six months ago. I have two cats and change it every two weeks. Even then there is no odor. I love it but more importantly, my cats love it!!! I have recommended it to friends and they also have now switched. Here's a photo of the Odd Couple…Felix Unger and Oscar Madison.
Date published: 2015-12-21
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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.

Learn More

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.”
Maine Coon Nation