Arm & Hammer Hardball Cat Litter - 10.5lbs
$21.49
In Stock
Eligible for registries and wish lists
At a glance
About this item
Frequently bought together
$1.99($0.50/ounce)
reg $2.39 Sale
4.7 out of 5 stars with 1605 ratings
Guests also viewed
Discover more options
Related Categories
Guests are saying
This cat litter has garnered high praise for its lightweight design, excellent clumping ability, and effective odor control, making it a favorite among cat owners. Many guests appreciate how it tracks less than traditional litters and is easy to clean. The pleasant scent adds to the overall experience, while its long-lasting performance means fewer changes are needed. Overall, it stands out as a reliable choice for multi-cat households.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 787 reviews
long lasting: 3.84 out of 5
low tracking: 3.37 out of 5
odor control: 3.81 out of 5
quality: 3.7 out of 5
value: 3.3 out of 5
62% would recommend
45 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
11 January, 2026Verified purchase
Great liter
Beat liter even. Only down side it is leaves a sandy residue that is easily swept up. Lightweight
4 out of 5 stars
11 January, 2026
originally posted on armandhammer.com
Pretty good
Bought this a few months ago and love the hardclumps but not the overpowering scent. Amber, my cat, doesn't like it either. I also find she tracks quite a bit of it, even with catching mat in front of litter box. I recently bought the boxed one and found the scent wasn't nearly as strong as the bagged litter.
5 out of 5 stars
Thumbs up graphic, would recommend
7 January, 2026Verified purchase
worth the price!
Easily the best of the harm and hammer litter brand. ive been struggling because I have a cat that sprays and even the multi-cat and odor blast ones dont help. it wasn't the smell being an issue oh nooko never that but the clean up was a pain because the clumps would always be breaking. I finally decided to give this a try and im NEVER trying anything else. Great smell, not too bad tracking, and super easy to scoop. now I will say you can't use the arm n hammer powder with this like the odor booster. it chemical bonds weirdly and makes extra hard clumps at the very bottom that you gotta put force into to get up. ive noticed I dont get a weird reaction when using the daily odor spray tho.
5 out of 5 stars
1 January, 2026
originally posted on armandhammer.com
The BEST
Over 50+ yrs. of scooping and this the best I have tried. It's lighter and works great. Long lasting. Highly Recommend
5 out of 5 stars
1 January, 2026
originally posted on armandhammer.com
Best stuff
I transitioned to this after a recommendation. I will never use anything else! Best litter!
5 out of 5 stars
31 December, 2025
originally posted on armandhammer.com
No litter smell
[This review was collected as part of a promotion.] I tried this in my automatic litterbox that required lightweight litter. I was surprised at the appearance and thrilled to not smell that wet litter smell! It clumps very well anto it. cats had no issues adjusting to it
5 out of 5 stars
30 December, 2025
originally posted on armandhammer.com
Where have you been, hardball?
[This review was collected as part of a promotion.] Love,love,love this litter! So easy to scoop with nothing left behind, just clean smelling litter! I think that I will save money on this product because I won’t have to refresh or change out cat box as much as I have had to. It really does make hard balls out of the urine soaked litter and scoops away easily. I’m so thrilled, I have purchased three boxes at the same time. Also, the litter is lightweight which is a relief !!
5 out of 5 stars
30 December, 2025
originally posted on armandhammer.com
Awesome litter
BEST LITTER HANDS DOWN! THING COMING FROM A CAT OWNER (5) AND CAT CAFE WORKER!!!
5 out of 5 stars
24 December, 2025
originally posted on armandhammer.com
Sold
I was seriously shocked by the fact of how easy it was to scoop the litter from the box. I will never use any other litter again, plus I'll save money by not having to dump litter so much. Thank you A&H!!!
5 out of 5 stars
23 December, 2025
originally posted on armandhammer.com
Truth in advertising.
I will never go back to regular litter! Hardball keeps the litter box fresh and saves wasted litter by containing everything in one hard ball.
5 out of 5 stars
22 December, 2025
originally posted on armandhammer.com
Clumps really hard with no scraping!
I have been using Hardball for almost a year now.
5 out of 5 stars
21 December, 2025
(no review title)
Love for my litter-bot
2 out of 5 stars
18 December, 2025
originally posted on armandhammer.com
The original formula smelled pleasant & worked...
I just opened a new box and the litter is way darker and the smell is off-putting to me. Hopefully my cat doesn't reject it. It's expensive and the box is brand new...
1 reply from Vitafusion Consumer Relations team - 26 days ago
We’re all about freshness and reliability, Zeee. We have sent you an email, because we want yo help you take away what stinks about being a cat parent.
4 out of 5 stars
17 December, 2025
originally posted on armandhammer.com
Great for cats. Dangerous for dogs.
It works great at clumping and keeping the urine odor contained. No need for litterbox deodorizing powder. Love it but not good if you have a dog that east cat waste. Then it is dangerous because it gets sticky in their mouth and puts them at risk for choking. Fortunately we were home when it happened and were able to get it out.
5 out of 5 stars
15 December, 2025
originally posted on armandhammer.com
Easy use
Love this litter . I have 5 cats so scooping for me is regular chore . Wouldn't change a thing about it. This litter is so easy to manage , clumps well
5 out of 5 stars
13 December, 2025
originally posted on armandhammer.com
Great odor control
Great litter for odor control. I have 1 cat that refuses to use an automated litter box, so I use this litter in her litter box & it absorbs odor & is a hard clumping litter
5 out of 5 stars
13 December, 2025
originally posted on armandhammer.com
Awesome litter!
Been using for over 6 months and would not use any other litter. Lightweight to carry, controls odor and cats happy. This is part of a review for Kitty Kreme and opinions are my own.
5 out of 5 stars
12 December, 2025
originally posted on armandhammer.com
No more dust!
This is the only cat litter I have used since I discovered it a year ago. No more white dust in the house! It feels like clumpy beach sand and smells fantastic. I love this product and I buy it up every time it’s on sale.
5 out of 5 stars
11 December, 2025
originally posted on armandhammer.com
Box is easy to carry
Light weight and low dust. Seems to capture everything and the box is so lightweight!
5 out of 5 stars
11 December, 2025
originally posted on armandhammer.com
This letter has changed my life!!!
I started using Arm & Hammer Hardball litter about 6 months ago and it has changed my life. As long as you keep up with it and scoop once or twice a day which is super easy because it's so clean and lightweight, you will never have to wash your litter box. Nothing gets on it. I used to despise the whole process of changing the litter box because I had to wash it out and rinse it and dry it and clean it and that never needs to happen. The litter box never gets wet or dirty and it never smells. Just keep up on your scooping and it works like a miracle. I'll never go back to regular litter again.