National Cat Day 2026: Celebrate Your Cat on Oct. 29
Best litter
Would you recommend Boxie to a friend?
Yes
11/01/26
Disclosure: As an Amazon Associate and participant in select retailer affiliate programs, we earn from qualifying purchases.
Designed with cats, humans, and home in mind, Boxie® Probiotic Deep Clean Cat Litter provides advanced odor control with a natural, 100% Bentonite clay formula. This clumping cat litter forms hard, tight clumps that stay on top of the box, trapping odors and keeping your cat’s litter cleaner and drier for longer.
Perfect for use in all litter box types—whether regular, sifting, or automatic—Boxie® ensures minimal mess and easy maintenance. Made without added fragrances or harsh chemicals, it's the unscented cat litter you can trust for a healthier home and a happier cat or kitten.
We recommend introducing clumping clay litter to kittens after 12 weeks of age. In the meantime, try our plant-based or crystal formulas.
There's more to Boxie

How it works
The science, the story, and why probiotics belong in the litter box.
LEARN MORE
What's inside
No fillers, preservatives, or harmful chemicals.
See ingredients
THE LITTER QUIZ
A few quick questions and we'll match you with the Boxie formula built for your cat.
Start the quizAs featured in





Based on 314 reviews
Would you recommend Boxie to a friend?
Yes
11/01/26
Would you recommend Boxie to a friend?
Yes
10/26/26
Would you recommend Boxie to a friend?
Yes
10/24/26
Would you recommend Boxie to a friend?
Yes
10/24/26
08/01/26
Frequently Asked Questions
The Boxie Blog
Cat care advice, litter science, and real talk for cat parents — from the team behind the litter they come back to.
Explore all stories