One Box.
Everything Your
Cat's Routine Needs.
9,500+ reviews
4x more absorbent than clay, 100% more sustainable, and it lasts up to 4x longer — so litter day happens a lot less often.
Purchase Type
Delivery Size
9,500+ reviews
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Litter and waste bags ship on your subscription schedule. The scoop is a one-time gift with your first order.
Healthy Cat
Best For One Cat
$28.65
Waste Bags
60ct - corn based
$15.99
Scoop
Wide - frame steel
One-Time · First Order Only
$18.99
$21.99
Loved by cats. Trusted by their humans.
4.5
Avg Rating
9,000+
Reviews
98%
Would Recommend
★★★★★
“None of the litters I've tried are as pleasant as Catalyst. I love how lightweight it is, and the room smells like a forest.”
★★★★★
“Hands down the best cat litter I've used. You'd never know I have a litter box in my home. I'll never go back to clay.”
★★★★★
“Beats out six different clay litters we've tried. We have two large Maine Coons, and this still masks the odor completely.”
Vet approved
Dr. Frank Bozelka, DVM
- recommends Catalyst's softer formula for older or arthritic cats, and notes it doesn't track hard bits out of the box the way clay litter does.
