The bestodor-controllingcatlittersabsorb mess, minimize bad smells, and are easy to clean up. We researched and tested lots of options to help you find the right one for your pet.
Best clumpingcatlittersfor hidingodors, preventing tracking, and having a dust-freelitterbox, even in a multiple-cathome, with brands like World's Best.
Yourcat'sbusinesscatcauses lingering and unpleasantodors. Why it may be time to switch to anodorcontrolledlitterand which brand is the most reliable.

How we created thisodorcontrolcatlitterlist We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the bestodorcontrolcatlitter. We scanned thousands of customerreviewsand ratings and scored each product based on its performance against each of the key considerations.
Eliminatecatlitterodorsfor good with our 2025 picks for the bestodor-controlcatlitters. We tested top brands like Fresh Step, ARM & HAMMER, andCat'sPride for lasting freshness.

The strongestcatlittersforodorcontroluse activated carbon, probiotics, or clumping clay to trapcatlitterodors. Soy-based and clay-basedlitterstend to perform best forcaturineodor, especially in multi-cathouseholds.
Mostodorcontrolcatlitterswork by having an ingredient that helps to stop smelly bacteria from growing and spreading in yourcat'slitterbox. For many formulas, activated carbon or charcoal is used to stop the bacteria from forming and creatingodor.
Struggling withlitterboxodors? Check out our expert-reviewedcatlittersfor superiorodorcontroland a cleaner, more pleasant experience for you and yourcat!