How to stop cat litter tracking without making your cat avoid the box

Gritty floors are one of the most common side effects of living with a cat. One owner on X complained this week about finding "cat litter all over the floor right after sweeping." Another was blunt about it: their cats "track litter everywhere," and with even one cat you have to sweep or vacuum at least once a week. The fixes are well known. The catch is that some popular anti-tracking tips conflict with what veterinary sources say cats prefer, and a cat that dislikes its box makes a much bigger mess than a few stray grains.

Why litter ends up outside the box

Purina's article on tracking lists the usual causes. Dusty litter clings to paws. Wet litter in a box that hasn't been scooped sticks to feet. Small boxes leave no room to move. Young or playful cats dig hard. And many setups have nothing around the box to catch what escapes. Digging is normal. The AAFP/ISFM house-soiling guidelines note that cats without toileting problems tend to dig more before they go than cats with problems. You don't want to stop the digging. You want to catch what it throws.

Fixes that fit veterinary guidance

1. Put a mat where your cat actually steps

Purina, ARM & HAMMER and PetMD all recommend a litter mat, which catches loose grains before they travel. ARM & HAMMER says bigger is usually better, because your cat gets more than one step to shed litter. Put most of the mat in front of the exit if the box has a set opening, or around the open sides if the box sits against a wall. Purina suggests a textured surface that pulls litter off paws. A carpet remnant, bath mat or old towel also works, according to ARM & HAMMER. Shake the mat out or vacuum it when you scoop.

2. Use a bigger box, or one with higher sides

Purina says bigger boxes give cats room to dig without scattering litter. Ohio State's Indoor Pet Initiative says boxes with high sides or rims "may be appropriate for cats that tend to scatter litter over the side while digging." There is one exception. Cornell, OSU and Purina all say kittens, older cats and cats with joint or mobility problems need low sides. Purina warns that if the sides are too high, a cat "may avoid the box altogether." See our size guide for how big is big enough.

3. Scoop daily, and scoop carefully

Purina says cats may dig harder in dirty boxes, which throws more litter out, and that wet litter in an unscooped box sticks to paws. ARM & HAMMER's tips: keep the scoop over the box while you lift clumps, hold the waste bag low near the litter, and keep a hand broom and dustpan (or a hand vacuum) by the box. It also suggests a lint roller or wide tape for small grains. Move the box now and then and sweep under it. Our cleaning schedule covers the daily and weekly routine.

4. Don't overfill

Sources differ on the right depth. The AAFP/ISFM guidelines say at least 1.25 inches (3 cm), Cornell says one to two inches, and Purina's tracking article says at least 1.5 inches. More litter than your cat needs is just more to kick out. Start in the 1.5 to 2 inch range and watch how your cat digs.

5. Choose a lower-dust litter

Purina says low-dust litters are less likely to stick to paws. PetMD's vet panel suggests looking for "larger, heavier granules" or litters made to reduce tracking. Purina also notes that corn- or wood-based litters "track more because of their lightweight texture." One thing to know first: "low tracking" is a marketing claim, and we haven't tested any litter's tracking ourselves.

Fixes that can backfire

Covered and top-entry boxes

Purina and ARM & HAMMER both suggest a covered or top-entry box to keep litter inside. Veterinary sources are more cautious. Cornell says that "although humans like covered boxes for reducing odor and stray litter, from your cat's point of view, covers hold odors in," and that most cats prefer an uncovered box. The AAFP/ISFM guidelines recommend open boxes "whenever possible." Top-entry boxes also make the cat jump, which is a poor fit for kittens, older cats or cats with sore joints. If you try a cover, keep the box very clean and watch whether your cat still uses it. See covered vs open.

Switching to big, coarse pellets

Big pellets do tend to stay in the box. But the AAFP/ISFM guidelines say that in most cases litter should be "a fine, sand-like, non-scented, clumping material," and OSU says research shows most cats prefer fine-grained, unscented litter. The guidelines also warn that cat litter "is marketed to people, not to cats," and they name "less tracking" as one of those human-appealing labels. Purina adds that some large, rough crystal litters may not suit every cat. If you want to try a lower-tracking litter, change over slowly, or offer it in a second box beside the old one, and let your cat decide.

Liners and grates

Some anti-mess setups use box liners or slotted sifting grates. The AAFP/ISFM guidelines say to avoid "liners, slotted grills or deodorizing powders."

When it isn't just tracking

A few grains by the box are normal. Urine or feces outside the box, or a cat perching on the rim with only one or two feet inside, is different. The AAFP/ISFM guidelines say rim-balancing may mean your cat dislikes the litter or finds it too dirty. If toileting habits change, talk to your vet, and see our guide to cleaning up urine.

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