Litters reviewed through Mar 7, 2026. 17 litters, every bag bought at retail.
Find the right litter. Make home smell better.
Compare litters for odor, dust, tracking, and everyday cost. Find a litter your cat likes, then explore the routine that works for your home.
Start with your problem
A good litter. A little extra.
Whatever litter you pick, this is our favorite add-on.
Purrify is activated carbon you add to your litter for odor control. After years of use in our own homes, it is the add-on we recommend when smell is the problem left to solve.
We own Purrify. This is our household experience.
Read our household review
Top of the board
The gold standard for dust-free clay litter. Rock-solid clumps, very low dust, and excellent day-to-day usability.
Flat Top clumping tech keeps litter on the surface, making scooping cleaner and easier than typical premium clay formulas.
Flushable, lightweight, and eco-friendly corn litter with surprisingly strong clumping for a natural option.
A crystal litter built around health monitoring and light weight, with a strong subscription convenience angle and weaker clumping value.
We bought 17 litters, used them, and wrote down what happened.
Dust weighed at the pour. Clumps dropped. Granules counted on the floor. Ammonia tracked over weeks. Dollars a day. Every bag bought at retail, nothing sponsored.
Read the method
Pick the litter for your cat. Treat odor as its own job.
Texture, clumping and dust decide which bag to buy, because those are the parts your cat and your floor live with. Smell is the part that is often still there afterwards, and an additive goes into the litter you already buy to work on it. It is not a litter and it does not replace one.
Two bags, one winner
Choose Ultra if dust or fragrance bother anyone in the house. Choose Clump & Seal if the price of the bag decides it.
Ultra gives you the hardest clumps and the lightest dust for less money.
Ultra is scoopable clay. PrettyLitter is crystals that change color to flag a health problem.
Fix the box, not just the bag
Bacterial buildup causes smell even in clean boxes. Learn the fixes that eliminate odor at the source.
Two litter box add-ins compared on price, dust and what each one can and cannot fix, so you know which one to put in the cart.
Compare multi-cat litter using published clump and ammonia rows, then plan box count, placement, scooping, and monthly cost.