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World's Best Cat Litter Clumping Formula

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28-lb bag
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Ideal for homes with one or two cats, Clumping Formula is the unscented clumping cat litter with outstanding odor control and tight clumping ability. And because they'll scratch and cover, this quick clumping cat litter provides maximum odor control, while minimizing dust and tracking around your home. Unlike clay cat litter, World's Best uses a patented process to compress naturally absorbent corn into concentrated granules that trap odor and form tight clumps on contact, so a little goes a long way.

Key Benefits

  • Powerful, concentrated formula traps odors and forms tight clumps on contact. No more nasty ammonia smell and clean up is a breeze!
  • Natural compressed corn formula is free of silica dust, so you and your pet can breathe easy with a 99% dust-free litter
  • Environmentally friendly: flushable formula is safe for septic and sewer systems
  • Quickly forms small, tight, easy to scoop clumps that result in less litter waste — a little goes a long way
  • Pet, people and planet friendly — a highly effective product that you can feel good about using

See all items by World's Best

  • Item Number
  • Litter & Bedding Type
  • Litter Feature
    Unscented, Flushable, Odor Control, Clumping
  • Made in
    United States

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Customer Reviews

Rated 4.6 out of 5 by 449 reviewers.
Rated 3 out of 5 by Not for Asthmatic Cat but OK otherwise I've used World's Best before but now use Dr Elsey Senior because my cats have urinary tract disease (and I am allergic to it, makes me sneezy). I notice my foster had coughed some muscus a few times around litter box, (she has asthma) so I decided to use this for her - I saw some suggestions online that since its "dust free" to use for asthma cats. It was much worse than the crystal litter, coughing muscus everyday around her box. I now have her on Dr Elsey Respiratory and she is not coughing around the box late at night. As far as clumping and all that World's Best has always been better litter compared to other brands, but if your cat has coughing issues this might be agitating it depending on what they have. As far as smell I have never been a fan, I think it smells very barn yard even when kept clean, makes me sneeze, but I think it smells better than Swheat Scoop at least. September 22, 2016
Rated 5 out of 5 by 1st Time Purchase - Will Reorder! We have been using Dr. Elsey's Precious Cat Litter for years, but haven't been pleased with the clumping of the "Ultra" (blue bag) variety in recent years. After reading reviews, we decided to give World's Best a try. We are currently mixing about half World's Best (original/green bag) with half Dr. Elsey's (blue bag) and are seeing improved results (less cement-like debris sticking to the sides of the box). We are a two cat family, but only one cat uses this particular "open" litter box. He had no issues accepting the mix containing World's Best. We also have a Litter Robot Open Air that we have yet to try World's Best in - we use Dr. Elsey's cat attract in the LR, which seems to work better than Dr. Elsey's Ultra. Bottom line, we are pleased with our first purchase of World's Best and will definitely re-order. October 9, 2016
Rated 5 out of 5 by Best Cat Litter! World's Best Cat Litter is the best and easiest litter ever made. It is great because it clumps and all you have to do is scoop it up and flush it! There is never a smell. No one ever knows I have two cats. The only thing I have to do is keep it scooped out and it is good to go. I have told so many people about this product and everyone says the same thing. "There is no smell!" Try it you'll like it and so will your cats. October 28, 2016
Rated 5 out of 5 by Best ever litter----HONESTLY!! I have been using this littler for over a year now and just can not speak more highly about it than saying that it truly is the 'WORLDS BEST LITTER"!! I absolutely never have any urine smell in my house! I have had kitties for my entire lifetime and this is just amazing as far as I am concerned. Thank you for a wonderful product! October 29, 2016
Rated 1 out of 5 by my cat ate it instead of using it for elimination I have 2 cats - neither would use the litter for elimination. One cat sat in front of the box & grazed on the corn as if it were a big meal. October 30, 2016
Rated 5 out of 5 by Best kitty litter Best kitty litter i have ever used. Been using this for about 6 years now. October 29, 2016
Rated 5 out of 5 by Great product This is definitely the worlds best cat litter. Highly recommended. October 28, 2016
Rated 4 out of 5 by Cat Litter The cats seem to like it and it is easier to clean the box than using clay litter. It seems to hold the smell a bit better and is easier to scoop. So we will continue with this one for a while to see how it goes October 22, 2016
  • 2016-10-31 T06:33:42.176-05:00
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