World's Best Poop Fighter Maximum Odor Defense Scented Clumping Cat Litter, 8-lb bag

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At a Glance

  • Clumping
  • Scented
  • Made in USA
  • All Lifestages

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($2.07 /lb)
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About This Item

Details

  • Dual-action Botanical Blocker works to quickly neutralize poop and urine odors, leaving behind a light lemongrass scent.
  • This natural litter provides long-lasting odor control to keep your kitty’s facilities smelling fresh.
  • No more chiseling and scraping—the quick-clumping, easy-scooping formula leaves less mess in and around the litter box.
  • Skip the trip to the trash with a flushable litter that’s designed to be safe for septic and sewer systems.
  • Naturally free of silica dust, this lightweight cat litter offers low tracking and less mess so you and your cat can breathe easy.

Ingredients

Instructions

FAQ

Learn More About World's Best From Our Team of Experts

Choose From Six Different Formulas

Regular formulas include Comfort Care, Multiple Cat Unscented, Multiple Cat Lavender Scent and Multiple Cat Lotus Blossom Scent. Or try solution-based Low Tracking & Dust Control or Poop Fighter Maximum Odor Defense Litters.

Made from Renewable Corn

World’s Best Cat Litter is made from renewable corn sourced from Midwest farmlands, then harvested and processed into super absorbent granules. Their litter formulas are made with kindness for you, your cat, and the planet.

World’s Best Cat Litter Boosters

World’s Best Cat Litter Boosters litter additives solve the litter box's biggest problems with a simple sprinkle. These litter additives can help you get a read on your cat's health, get rid of odor, and lure your cats to the litter box.

Do More With Less

Unlike clay litter, World’s Best Cat Litter uses a special process to compress corn into super-absorbent granules. These granules trap odor deep inside and form tight clumps on contact—so you can do more with less litter.

About World’s Best Cat Litter

World’s Best Cat Litter is more than just a name—it’s a promise the company made when they set out to create a cat litter brand unlike any other. World’s Best Cat Litter makes cleanup easy, leaving you more time to spend with your feline friends!

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Reviews
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4.4
Rated 4.4 out of 5 stars
974 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Clumping Ability

81% Positive

Dust Control

78% Positive

Longevity

78% Positive

Odor Control

80% Positive

396 Customer Reviews

Rated 1 out of 5 stars
By Sanna on Dec 17, 2025

House reeks of cat pee as in stink, stank, stunk.

I've been using the world's best cat litter for years, I usually buy the red, orange or green bags. I have three cats and several litter boxes, and we scoop the

I've been using the world's best cat litter for years, I usually buy the red, orange or green bags. I have three cats and several litter boxes, and we scoop the litter boxes multiple times a day. I take pride in guests saying they had no idea I have cats because it never smells like cat pee or poo when they come over. It took me a while to get to the poop fighter bags because I had other bags left and within a day or two of using the poop fighter my house stank like I haven't cleaned the litter boxes in weeks. My return window is closed so I've donated the bags and switched back to my trusted red bag and there's no more cat pee odor in my house.

Rated 1 out of 5 stars
By Nicholas on Jan 5, 2026

Peeing outside the litter box.

The litter was great at first! Then came the peeing outside the litter box! This brand had my precious kitty peeing not only peeing outside the box but in places

The litter was great at first! Then came the peeing outside the litter box! This brand had my precious kitty peeing not only peeing outside the box but in places she never peed before. Like my shoes and on toys she played with! Took her to the vet to make sure nothing was wrong with her health and nothing was. This brand is to expensive to have kitties going outside the box!!!!!!!

Rated 5 out of 5 stars
By John on Jan 12, 2026

My favorite litter yet

It tends to linger in their paws and sometimes my lap or furniture ends up with some dusty paw prints. Still, for overall dust it’s the best litter I’ve ever used

It tends to linger in their paws and sometimes my lap or furniture ends up with some dusty paw prints. Still, for overall dust it’s the best litter I’ve ever used. I’ll never go back to traditional rocks; they make so much dust everything nearby has a white film. This litter makes for a cleaner house overall.

Rated 1 out of 5 stars
By Tricia on Dec 22, 2025

Hate the smell

I'm concerned that this is not a natural scent & could be harmful to my cats. It does not smell like any REAL lemongrass products I have used before. I was trying

I'm concerned that this is not a natural scent & could be harmful to my cats. It does not smell like any REAL lemongrass products I have used before. I was trying to mask poop smells (which it claims to do), but the smell is so overpowering that I am not sure which is worse. I will not be buying this version again.

Rated 3 out of 5 stars
By Alyzsha on Jan 17, 2026

The smell

I personally do not like the smell and I absolutely hate the scent once he poops. It’s great at masking his poop smell the first 2 days after I change the litter

I personally do not like the smell and I absolutely hate the scent once he poops. It’s great at masking his poop smell the first 2 days after I change the litter but after that it’s time to open windows immediately

Rated 4 out of 5 stars
By Yoyo on Jan 19, 2026

7/10

It does seem to work only for a short while I misread that it was unfortunately scented it is a bit dusty and tracks a good amount so a track mat is something I

It does seem to work only for a short while I misread that it was unfortunately scented it is a bit dusty and tracks a good amount so a track mat is something I would recommend while using this

Rated 2 out of 5 stars
By Audrey on Dec 1, 2025

Worst smelling litter

I've been buying this brand of cat little for more than 10 years now, I love the brand. However, this 'poop fighter' version is the worst smelling thing I've ever

I've been buying this brand of cat little for more than 10 years now, I love the brand. However, this 'poop fighter' version is the worst smelling thing I've ever had. I cannot tolerate the smell of it, to me it's worse than the usual smell of the box. I'll switch back to the lavender version and never buy this again.

Rated 5 out of 5 stars
By Katherine on Dec 11, 2025

Flushable!!!

I only have 1 kitty so I only use 1 bag every 7 weeks or so. Scoop daily straight into the toilet and flush! I replace about 1 cup of fresh litter every other day

I only have 1 kitty so I only use 1 bag every 7 weeks or so. Scoop daily straight into the toilet and flush! I replace about 1 cup of fresh litter every other day. Also, plant based!! I sometimes dump the old litter into my compost pile ( n ot my compost bin) of yard waste.

Rated 5 out of 5 stars
By Dee61 on Jan 14, 2026

Best stuff ever

This is great cat litter, I have tried other Worlds Best and they were good. But this is my favorite, low tracking and great at clumping and reducing smell.

This is great cat litter, I have tried other Worlds Best and they were good. But this is my favorite, low tracking and great at clumping and reducing smell.

Rated 1 out of 5 stars
By Annette on Jan 17, 2026

Bag opened

I love those product but the most recent bag was sliced open. Some liter was in the box and as it was upside down it spilled when I got it out of the box.

I love those product but the most recent bag was sliced open. Some liter was in the box and as it was upside down it spilled when I got it out of the box.