Arm & Hammer Double Duty Clumping Cat Litter - 20lbs
$11.49
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Guests are saying
This cat litter has garnered mixed feedback from guests, with many appreciating its clumping ability and odor control, especially in multi-cat households. Guests noted that it is easy to scoop and has a pleasant scent, making it a convenient choice for daily maintenance. However, some guests expressed concerns about dust production and inconsistent performance in clumping and odor elimination. Overall, it remains a popular option for cat owners seeking effective litter solutions.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.2 out of 5 stars with 1297 reviews
long lasting: 3.92 out of 5
low tracking: 4 out of 5
odor control: 3.6 out of 5
quality: 3.64 out of 5
value: 4.5 out of 5
62% would recommend
16 recommendations
5 out of 5 stars
2 July, 2026
originally posted on armandhammer.com
Great features!
Great clumping easy to clean and odor protection is amazing
2 out of 5 stars
29 June, 2026
originally posted on armandhammer.com
Not for everyone
The cat litter clumps okay but crumbles like a over baked cookie and not to mention the strong smell. Its definitely not for me or my cats.
1 out of 5 stars
27 June, 2026
originally posted on armandhammer.com
(no review title)
Absolutely terrible litter, clumps horribly and is extremely dusty. I have to wear a mask when cleaning the litter.
2 out of 5 stars
19 June, 2026Verified purchase
Something is different ...
I usually like this litter, but recently I purchased it and it smelled horrible. I noticed immediately that the litter scent was quite faint, and once my cat used the litter box the smell was horrible. I constantly changed his litter and cleaned it to stop the smell. I even used the arm & hammer litter deodorizer to kill the smell, but nothing worked. So I had to continue changing it often and leaving the windows open to get rid of the smell. This is the first time I experienced this, and my cat doesn't have any bowel or urine issues that would cause this scent or issue.
1 reply from The Arm & Hammer Team team - 8 days ago
We are bummed to hear this, Natasha. It’s especially frustrating when a product you’ve used and liked in the past suddenly delivers a very different experience. We’d like to help look into this further. Please call or text us at (800) 833-9532, or chat with us at www.armandhammer.com, Monday–Friday, 9 AM–5 PM ET. When you reach out, please provide your case number: 08001370 so we can assist you quickly. We’re here to take odor control head-on and help get your litter routine back on track. 💪🐾
5 out of 5 stars
Thumbs up graphic, would recommend
26 May, 2026Verified purchase
nicely scented clumping cat litter definitely
since it's a little heavier litter than my cat is used to, I was surprised how much he liked using the box. less of a cleanup and everything clumps as it should. it has a fresh scent. a great price, a Great value
1 out of 5 stars
25 May, 2026Verified purchase
(no review title)
Horrible litter. My house stunk so hard after one day! I had to go buy another bag of a different litter.
1 reply from The Arm & Hammer Team team - 1 month ago
A strong odor building up that quickly can be incredibly frustrating especially when it pushes you to replace the litter right away. That’s not the level of odor control you should expect in your home. We’d like to help look into this further. Please call or text us at (800) 833-9532, or chat with us at www.armandhammer.com, Monday–Friday, 9 AM–5 PM ET. When you reach out, please provide your case number: 07970381 so we can assist you quickly. We’re here to take odors head‑on and help restore a fresher space. 💪🐾
2 out of 5 stars
24 May, 2026Verified purchase
With only ONE cat
Terrible dust and no smell elimination.
1 reply from The Arm & Hammer Team team - 1 month ago
Excessive dust and weak odor control can make litter box care frustrating fast, especially when you expect both to perform well together. That kind of experience can really impact day‑to‑day comfort in your home. We’d like to help look into this further. Please call or text us at (800) 833‑9532, or chat with us at www.armandhammer.com, Monday–Friday, 9 AM–5 PM ET. When you reach out, please provide your case number: 07970377 so we can assist you quickly. We’re here to take on tough litter challenges and fight for a cleaner, fresher space. 💪🐾
5 out of 5 stars
23 May, 2026Verified purchase
(no review title)
Good stuff
1 out of 5 stars
Thumbs down graphic, would not recommend
22 May, 2026Verified purchase
SO STINKY
I never leave reviews but THIS LITTER SMELLS SO BAD
1 reply from The Arm & Hammer Team team - 1 month ago
Hey Larissa. A strong odor that overwhelming can make the litter box hard to manage day to day, and we understand how frustrating that is. That’s not the level of freshness you should expect. We’d like to help figure this out with you. Please call or text us at (800) 833-9532, or chat with us at www.armandhammer.com, Monday–Friday, 9 AM–5 PM ET. When you reach out, please provide your case number: 07970328 so we can assist you quickly. We’re here to take on tough odors and help you win back a fresher home. 💪🐾
5 out of 5 stars
18 May, 2026
originally posted on armandhammer.com
Greatest Cat Litter Ever!!!
I have been buying Arcat is 6 years old now and Arm&Hammer cat litter for many years. My cat is now 6 years old now and will let me know when it is time to clean her box. I clean it every day and there is never any oder People come in my house and don't ever smell her box. I love this brand of litter. Great price too.
1 out of 5 stars
16 May, 2026
originally posted on armandhammer.com
No Clumps It does not eliminate odors
No clumping, bad odors, or urine-like ammonia disappointed
1 reply from Arm & Hammer™ Consumer Relations team - 1 month ago
Thank you for letting us know! We are going to be sending you an email. Be on the lookout.
1 out of 5 stars
30 April, 2026
originally posted on armandhammer.com
A “MUDDY” MESS!
I have purchased your cat litter for more than six (6) years. I have always been satisfied until I purchased this Double Duty product. When I scoop the box out, which I do daily I have found that the litter has gone to mud wherever the cats have urinated. It is not easy to use because I have to clean this “mud” out as well as scrub the litter box where this mud has left residue on the litter box. I am extremely dissatisfied with this product! Have you changed the product?
5 out of 5 stars
Thumbs up graphic, would recommend
28 April, 2026Verified purchase
(no review title)
It's litter. My cat says she likes it.
1 out of 5 stars
27 April, 2026
originally posted on armandhammer.com
Formula Change, Not Happy With It.
Double Duty dosen't Clump Anymore. Been using for years now. However, the last 2 boxes I bought have been absolutely horrible. The litter does not clump at all but rather creates a large sludge or breaks apart. It glues itself to the bottom of the litter box. The old color went from light grey to new box of dark grey, obviously a formula change or bad batch, bad mistake on Arm & Hammer if formula change. I have switch to another brand until you decide to change your formula back to what it was. Please notify me when you do. I really did love your product, what a shame.
2 out of 5 stars
Thumbs down graphic, would not recommend
20 April, 2026Verified purchase
(no review title)
This litter smells horrible. Made my whole apartment smell like cat. I tried to mix baking soda in to help and since it’s the less fine litter the baking soda couldn’t even mix in.
1 reply from The Arm & Hammer Team team - 3 months ago
Hey Haidyn. We’re sorry to hear Arm & Hammer Double Duty Clumping Cat Litter didn’t control odor for you and that it left your apartment smelling unpleasant. We understand how frustrating that is, especially when efforts to fix it didn’t help. Please call or text us at (800) 833‑9532, or chat with us at www.armandhammer.com, Monday–Friday, 9 AM–5 PM ET. When you reach out, please provide your case number: 07934928 so we can assist you quickly. We’re here to take odor problems head‑on and help restore freshness to your space. 💪🐾
1 out of 5 stars
20 April, 2026
originally posted on armandhammer.com
(no review title)
This is the worst litter I've ever used it is so heavy to scoop it doesn't last that long, and it doesn't hard clump till it sits in there for 24 hours if you do it before it's a gooey mess, I don't know how it gets good reviews they must put different stuff and different boxes but I'm never going to buy it again.
1 reply from Arm & Hammer™ Consumer Relations team - 3 months ago
Apologies that you a disappointing experience with Double Duty! 😿Lets us follow up. An email should arrive to you inbox soon.
3 out of 5 stars
14 April, 2026Verified purchase
Not great.
Doesn’t do a good job at clumping. It does not have an overpowering scent, it is subtle.
1 reply from The Arm & Hammer Team team - 3 months ago
Hey Maria. We’re sorry to hear Arm & Hammer Double Duty Cat Litter didn’t clump the way you expected. While we’re glad the scent felt subtle to you, we understand strong clumping is just as important for easy cleanup—and that’s where we missed the mark. Please call or text us at (800) 833‑9532, or chat with us at www.armandhammer.com, Monday–Friday, 9 AM–5 PM ET. When you reach out, please provide your case number: 07934950 so we can assist you quickly. We’re here to take this head‑on and help you find a better fit. 💪
1 out of 5 stars
30 March, 2026
originally posted on armandhammer.com
Horrible odor
i bought this to try something different and sorry i did. The scent of the litter is terrible and when it mixes with the urine and feces it is horrible. Does a terrible job of covering up the smell. My home has a definite odor in it now that people notice and they never said anything before when i used tidy cats. Would never recommend this to anyone. People giving good reviews must be paid. The only good thing is it clumps well but the smell gives me a headache.
1 reply from Arm & Hammer Consumer Relations team - 3 months ago
We want to help take away what stinks about being a cat parent, keith64. We are going to follow up, so keep an eye out for an email to arrive soon!
5 out of 5 stars
25 March, 2026Verified purchase
(no review title)
Works great!
4 out of 5 stars
20 March, 2026
originally posted on armandhammer.com
Cat litter
[This review was collected as part of a promotion.] Yes I used the armor hammer clumpy cat litter that has no smell and I brought it last month