product description

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
  • FLUSHABLE*—SEPTIC SAFE
  • 99% DUST FREE
  • PET, PEOPLE & PLANET FRIENDLY
Available in 7, 8, 14, 15 and 28 lb bags.
Column icon

buy now

Clumping

Clumping Cat Litter is rated 4.8 out of 5 by 3949.
Rated 5 out of 5 by from Simply the Best Cat Litter I've been purchasing World's Best Cat Litter since they came to market. I love the fact that there are no harmful chemicals such as silicone, clay or volatile chemical compounds. My cat's health is important to me and WBCL is a brand I trust. I keep at least 5-6 of the large bags in stock because I clean my cat's box everyday, and this litter clumps very well making it easy for me. I recently purchased their new product with scented lavender. It smells absolutely wonderful. My cat doesn't have GAD (generalized anxiety disorder) or potential depression, but if your cat is anxious you may want to try it. This new product will continue to be my go to. I highly recommend WBCL to all cat owners, especially if they care about their pet. Enjoy!
Date published: 2018-02-15
Rated 5 out of 5 by from Makes cats & people happy! Taco is the newest cat to join the family. We use this litter in all three of our litter boxes, and each cat has a fresh box. Easy to scoop and best of all, no litter "dust" to breathe. Just like the name says, it really is the World's Best Cat Litter!
Date published: 2018-02-06
Rated 5 out of 5 by from People say... Business people say the best company names identify the company and describe their product at the same time. In my book, and that of my cats, Worlds Best succeeded at both, their liter is indeed the world's best!
Date published: 2018-01-29
Rated 5 out of 5 by from the name says it all I've been using world's best cat litter for over 15 years. I love the fact that it's unscented, but the best part about it is that it's organic rather than mineral, so i'm not worried about my cats ingesting clay or other non-organic matter.
Date published: 2018-01-29
Rated 5 out of 5 by from Perfect name... World's Best Litter I've been picking up litter at a warehouse club and it's so dusty and messy. I had forgot how bad other litters are in comparison to WBCL.
Date published: 2018-01-27
Rated 5 out of 5 by from Works great I have 2 cats & use this all the time. I have 2 litter pans and change weekly. No smell at all
Date published: 2018-01-27
Rated 5 out of 5 by from Best litter out there! Love World's Best Litter. We started using it when we adopted our cat six years ago. Elvis loves it and so do we. No smell, perfect clumping and flushable. Wouldn't choose any other brand.
Date published: 2018-01-27
Rated 5 out of 5 by from Awesome odor control! We started using WBCL when two of our senior cats had radiation treatment and it had to be flushed. We have never considered another litter since because of the awesome odor control and superb clumping!
Date published: 2018-01-27
  • y_2018, m_2, d_20, h_1
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3949
  • loc_en_US, sid_CCL, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_wbcl
  • bvseo_sdk, p_sdk, 2.3.0.1
  • CLOUD, method:getContent, 40.23ms
  • REVIEWS, PRODUCT

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

Getting Started 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.”
AuthorMaine Coon Nation