Arm & Hammer HardBall Lightweight Multi-Cat Clay Clumping Cat Litter – 10.5 lbs
Arm & Hammer HardBall Lightweight Clumping Cat Litter uses HardBall™ technology to form ultra-compact clumps that won’t crumble, making scooping quick and easy. It provides long-lasting odor control up to 20 days with continuously active odor blockers and the power of baking soda. The lightweight, low-dust formula is easy to carry and pour, yet highly absorbent, keeping the litter box fresh and clean with reduced weight.
Product Specifications
| Feature | Detail |
|---|---|
| Weight | 10.5 lbs |
| Clumping Technology | HardBall™ |
| Odor Control Duration | Up to 20 days |
| Absorbency | High |
| Dust Level | Low |
| Material Type | Clay |
FAQ
How does the HardBall™ technology work?
HardBall™ technology creates ultra-compact clumps that hold together firmly, preventing them from crumbling during scooping and making cleanup faster and more efficient.
How long does the odor control last?
The litter provides up to 20 days of continuous odor control with active odor blockers and baking soda.
Is the litter safe for cats?
Yes, Arm & Hammer HardBall litter is designed to be safe for cats and is made with non-toxic, clumping clay that is gentle on feline health.


Dominic Clarkson –
The clumps stay firm and don’t break apart when I scoop. My cat still uses the litter box without any issues. The odor control is strong and lasts longer than other brands I’ve tried. Very easy to pour and clean up after.
Sonia Mitchell –
I appreciate how lightweight it is. It’s easier to carry between rooms and doesn’t leave much dust. The smell stays fresh for several days, which helps keep the litter box clean.
Sally Langdon –
The clumps are compact and easy to remove. I’ve used this for over a month and haven’t had to replace it early. My cat seems to prefer it too. Great value for the performance.