Arm & Hammer Double Duty Advanced Dual Odor Control Clumping Litter - 29lbs: Clay Material, For Cats
$15.79
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This cat litter is highly regarded for its excellent clumping ability and effective odor control, making it a favorite among guests with multiple cats. Many appreciate its low dust formula, which helps maintain a clean environment. While some guests have noted issues with packaging and scent strength, the overall performance in terms of ease of cleaning and cat acceptance remains strong. It's a reliable choice for cat owners looking for quality litter.
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 1321 reviews
long lasting: 3.95 out of 5
low tracking: 3.86 out of 5
odor control: 4.09 out of 5
quality: 3.82 out of 5
value: 3.82 out of 5
66% would recommend
24 recommendations
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 - 6 days 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!
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
1 out of 5 stars
18 March, 2026
originally posted on armandhammer.com
(no review title)
WHY ARE YOU CHANGING THE STYLE OF LITTER!??! PLEASSSSEEEE DONT CHANGE ANYTHING!! I buy this style but might need to change product yet again 🤔
1 reply from Arm & Hammer Consumer Relations team - 12 days ago
Oh no! What is going on with your Double Duty? We hate to see you switch. Let us make this right. Keep an eye out for an email to arrive shortly so we can follow up.
1 out of 5 stars
1 March, 2026
originally posted on armandhammer.com
Double Duty Has Become Horrible
Been using for years now. However, the last 2 boxes I bought have been absolutely horrible. The litter does not clump cat all but rather creates a large sludge that seems to glue itself to the bottom of the litter box. It is disgusting to clean and necessitates a huge quantity of the litter to be scraped out each day. This also results in using up the litter at twice the normal rate.
5 out of 5 stars
18 February, 2026
originally posted on armandhammer.com
Hard clumps and great scent.
I bought this litter for the first time a month ago and my kitty's are so happy that I did.
1 out of 5 stars
11 February, 2026
originally posted on armandhammer.com
Fix your manufacturing issue!
I’ve been buying this litter for 3 years now. I’ve always been happy with it until about a year ago when I bought a 40lb box that ended up being a very different litter than I was used to. It was Dark colored and had no odor control. Since then, almost every other time that I buy it, it’s not the right litter or quality that I’m used to. Something is going on during manufacturing of this product and I will no longer be buying it.
1 reply from Zicam Consumer Relations team - 2 months ago
We never want our customers to be disappointed, Jacob C. We are going to follow up, because that’s not the fresh, powerful clean we strive for. Please keep an eye out for an email to arrive soon!
1 out of 5 stars
8 February, 2026
originally posted on armandhammer.com
Already clumpy
I emptied into litter box and clumps fell out. I couldn't believe it. I would have given 0stars if it had been possible.
1 reply from Orajel Consumer Relations team - 2 months ago
We’re all about freshness and reliability, Jennifer. We have the purr-fect litter for you, and are going to follow up. Keep an eye out for an email to arrive soon!
1 out of 5 stars
26 January, 2026
originally posted on armandhammer.com
No clumps at all
It didn't clump at all. I just cleaned the litter and had to throw away 40lbs of litter cus all of it was soaked from urine. None of it had clumped up. It was all soggy and wet. And the smell was extremely stringent! So much for urine control or neutralizer.
5 out of 5 stars
14 January, 2026
originally posted on armandhammer.com
Excellent litter.
Switched to Double Duty and it solved all my clumping/shoveling issues. This is the one I use now.
5 out of 5 stars
7 January, 2026
originally posted on armandhammer.com
Great product
I have been using this product for ten years now. Works great for me
1 out of 5 stars
2 January, 2026
originally posted on armandhammer.com
Terrible Cat Litter
This is my first time purchasing a Arm and Hammer Cat litter and it's definitely a disappointing purchase. Litter is everywhere, does not have great odor control as advertised. I pick up litter and the next day, the bathroom still stinks. Does not clump urine well and does not control odor. When cleaning the litter, my nose is literally burning on fire from the ammonia.
1 reply from Zicam Consumer Relations team - 3 months ago
That’s not the powerful clean we stand for, Nessasx0. We have sent you an email, because we want you to avoid future cat-astrophes.
4 out of 5 stars
31 December, 2025
originally posted on armandhammer.com
Odor control
Only use this brand. Good odor control, easy cleanup
5 out of 5 stars
29 December, 2025
originally posted on armandhammer.com
The Right Litter for our Cats
I love Arm & Hammer products in general and this Double Duty Clumping litter just do the job perfectly for our home that has multiple cats. The clumping effect makes it easy to scoop. The odor control makes our home odor free even with multiple cats.
5 out of 5 stars
29 December, 2025
originally posted on armandhammer.com
Good price for good quantity & quality
We have 3 cats & 3 big litter boxes (about to be 4 boxes) and the 40 pound box fills all 3 and if you properly maintain your litter boxes on a daily basis, it will last a month or more!!! I do recommend this to anyone with multiple fur babies kitties 😸 💕 "I am receiving points toward rewards in the Kitty Krew Community for writing this review. All opinions are my own."
4 out of 5 stars
28 December, 2025
originally posted on armandhammer.com
Great product for multiple kitties
I’ve purchased this many times. It works very well, especially with multiple male cats. It does not have as much clumping “power” as I’d like. BUT it does neutralize the odors very well. Would give 5 star if it clumped better.
5 out of 5 stars
27 December, 2025
originally posted on armandhammer.com
Perfect Fit
Excellent for our robot litter box for multi cats fantastic
5 out of 5 stars
22 December, 2025
originally posted on armandhammer.com
Works great
I bought this for the first time and it’s really good litter.
1 out of 5 stars
19 December, 2025
originally posted on armandhammer.com
Unhappy
I usually buy Arm and Hammer Ultra Last and am very happy with it. It clumps great. However, someone else picked up the Double Duty Clumping litter for me and it doesn't clump at all! Couldn't believe it. Maybe a bad run on just that batch?
1 reply from Arm & Hammer Consumer Relations team - 3 months ago
Arm & Hammer is built on strength and reliability, Linda25. We have sent you an email, because we want to make sure you’re getting both.
5 out of 5 stars
18 December, 2025
originally posted on armandhammer.com
Great
I use this regularly for a multiple cat box. It does a great job at clumping and it is low in dust.
5 out of 5 stars
16 December, 2025
originally posted on armandhammer.com
Clumps well
So far it works well with our litter robot. You need clumping litter for these devices, and it works great