Guide · Litter
The 6 Best Cat Litters of 2026, Ranked by Type
One pick for each main type of cat litter, clay, corn, wheat, tofu, crystal and pine, in the order welfare guidance says cats tend to prefer.
What is the best cat litter?
On published specs and welfare guidance, Dr. Elsey's Ultra Unscented is the best cat litter for most cats: a fine, unscented clumping clay, the texture the AAFP and ISFM guidelines say cats most often prefer. For a lighter litter that still clumps without clay, World's Best Cat Litter Multiple Cat and sWheat Scoop Multi-Cat come next.
- Best for cats who like fine clay: Dr. Elsey's Ultra Unscented, because it is a fine, unscented clumping clay, the texture the AAFP and ISFM guidelines say most cats prefer.
- Best for multi-cat homes, no clay: World's Best Cat Litter Multiple Cat, because it clumps without clay, and its maker adds plant ingredients for odor control in homes with several cats.
- Best for wheat instead of clay: sWheat Scoop Multi-Cat, because it is wheat only, clumps, and carries the highest maker dust-free figure here at 99.5%.
- Best for tofu instead of clay: Tuft & Paw Really Great Cat Litter, because its tofu pellets clump fast and are light to carry, and Tuft & Paw calls them flushable.
- Best for changing litter monthly: PetSafe ScoopFree Sensitive Crystal, because PetSafe says one 4.3 pound bag of these unscented crystals lasts one cat about a month.
- Best for cats fine with pellets: Feline Pine Original, because its pine pellets carry no synthetic perfume, and the maker says a 7 pound bag lasts about 4 weeks.
At a glance
No. 1 · Best for
Cats who like fine clay
Dr. Elsey's Ultra UnscentedNo. 2 · Best for
Multi-cat homes, no clay
World's Best Cat Litter Multiple CatNo. 3 · Best for
Wheat instead of clay
sWheat Scoop Multi-CatNo. 4 · Best for
Tofu instead of clay
Tuft & Paw Really Great Cat LitterNo. 5 · Best for
Changing litter monthly
PetSafe ScoopFree Sensitive CrystalNo. 6 · Best for
Cats fine with pellets
Feline Pine Original
The best cat litter is the one your cat will use every time, and for most cats that means a fine, unscented, clumping litter. Here is the best pick of each main type, from clumping clay, corn, wheat and tofu to silica gel crystals and pine pellets, with the specs and claims their makers publish.
Types differ in more than material. Clumping litters let you lift out urine and keep the rest of the tray; non-clumping crystals and pellets are stirred or sifted and replaced as a whole. Weight, scent, dust and whether you may flush it vary too, and the table below sets them side by side.
Litter is the part of the box a cat feels with its paws, and a change can put it off the box. If your cat starts going outside the box, strains, or visits much more often than usual, talk to your veterinarian before changing litter. Cornell Feline Health Center says any cat having trouble using the box consistently should be checked by a vet.
How we picked and ranked these cat litter types
We started from the six main types of cat litter sold in the US (clumping clay, corn, wheat, tofu, silica gel crystals and pine) and, for each type, looked at well-known unscented litters on their makers' sites and on Amazon. We kept one litter per type, choosing an unscented version wherever the maker offered one, because Cornell Feline Health Center says most cats prefer unscented litter.
For each one we compared the published main ingredient, clumping behavior, scent, dust and tracking claims and flushing guidance, using the maker's own pages and the Amazon listing, checked on . Where a maker does not publish a spec, the page says “Not listed” rather than guessing.
The order follows what welfare guidance says cats tend to prefer, not a score. The AAFP and ISFM house-soiling guidelines say cats most commonly prefer fine-textured, unscented clumping litter, so the fine clumping clay ranks first, the fine clumping corn and wheat litters next, then the coarser tofu pellets, and the non-clumping crystals and pine pellets last.
Your own cat may disagree, and its choice is the one that counts. Dust, tracking and flushing figures are the makers' own claims and did not set the order.
- We removed any product whose Amazon listing carried Amazon's “Frequently returned item” badge when we checked it.
- We do not test products hands-on. Everything here comes from published specs, listings and the sources at the foot of the page, and no score or rating is shown.
- No maker paid for a place on this list or for its position. We earn a commission from Amazon on qualifying purchases, which never sets the order.
Read our editorial policy for how every guide is researched, sourced and updated.
The 6 cat litter types, in order
1. Dr. Elsey's Ultra Unscented
Dr. Elsey's Ultra Unscented is the closest match here to what the AAFP and ISFM guidelines say most cats prefer: a fine, unscented clumping litter. It is made from bentonite clay, forms hard clumps that Dr. Elsey's says will not break apart, and has no added fragrance or deodorizer.
The trade-offs are the usual ones for clay. It is the heaviest litter here to carry, and Dr. Elsey's says not to flush it, so used litter goes in the bin.
- Made from
- Bentonite clay
- Clumping
- Yes, hard clumps
- Scent
- Unscented, no added deodorizer
- Dust and tracking
- 99% dust-free, low tracking (maker claim)
2. World's Best Cat Litter Multiple Cat
World's Best Cat Litter Multiple Cat is a clumping litter made from whole-kernel corn, with added plant ingredients the maker says boost odor control for homes with more than one cat. It is unscented, clumps quickly, and World's Best calls it flushable and septic-safe.
If your cat is used to clay, World's Best suggests starting with a third of its litter mixed into your current one, then moving over once your cat is comfortable with it.
- Made from
- Whole-kernel corn, plus plant ingredients for odor
- Clumping
- Yes, quick clumping
- Scent
- Unscented
- Dust and tracking
- 99% dust-free, low tracking (maker claim)
3. sWheat Scoop Multi-Cat
sWheat Scoop Multi-Cat is made from wheat and nothing else, according to its maker. It clumps, adds no fragrance, and has the highest dust-free figure here at 99.5%, the maker's own number. Its fine granules are close to clay in feel.
sWheat Scoop calls the clumps flushable, but its own page asks California residents not to flush cat litter, and advises emptying the whole box into the trash when you change it.
- Made from
- Wheat only
- Clumping
- Yes, strong clumping
- Scent
- No added fragrance; smells of wheat (maker)
- Dust and tracking
- 99.5% dust-free, low tracking (maker claim)
4. Tuft & Paw Really Great Cat Litter
Tuft & Paw Really Great Cat Litter is a tofu litter made mainly of soybean fiber, with corn starch, pea fiber and, in this unscented version, activated charcoal. It comes as short pellets that clump quickly, and Tuft & Paw says the pellet shape keeps it from sticking to paws.
Tuft & Paw calls it flushable because it breaks down in water. The pellets are larger than fine clay, so a cat that likes a sandy feel may need time to get used to it.
- Made from
- Soybean fiber, corn starch, pea fiber, activated charcoal
- Clumping
- Yes, fast clumping
- Scent
- Unscented
- Dust and tracking
- 99% dust-free, ultra low tracking (maker claim)
5. PetSafe ScoopFree Sensitive Crystal
PetSafe ScoopFree Sensitive Crystal is a silica gel crystal litter with no perfumes or dyes. It does not clump: the crystals absorb urine and dry out solid waste, and PetSafe says one 4.3 pound bag lasts one cat about a month in its ScoopFree system. It also works in a regular litter box.
The crystals are larger and harder than the fine clumping litters higher up, and the AAFP and ISFM guidelines say most cats prefer fine clumping litter, so switch slowly and watch how your cat takes to it.
- Made from
- Silica gel crystals
- Clumping
- No; absorbs urine and dries solids
- Scent
- Unscented, no perfumes or dyes
- Dust and tracking
- 99% dust-free, low tracking (maker claim)
6. Feline Pine Original
Feline Pine Original is a non-clumping litter of pine pellets made from lumber shavings that the maker says are reclaimed, so no new trees are cut. The pellets soak up urine and break down into sawdust. Feline Pine says to scoop solids daily, shake the box so whole pellets rise, and replace it when it is about 90% sawdust.
Pellets and a natural pine smell are the furthest here from the fine, unscented litter the AAFP and ISFM guidelines say most cats prefer, so it suits cats that already accept pellets.
- Made from
- Pine pellets from reclaimed lumber shavings
- Clumping
- No; pellets break down into sawdust
- Scent
- Natural pine, no synthetic perfume
- Dust and tracking
- Low dust (maker claim); no tracking claim
How they compare
| Product | Made from | Clumping | Scent | Dust and tracking | Flushing | Amazon |
|---|---|---|---|---|---|---|
| 1. Dr. Elsey's Ultra Unscented | Bentonite clay | Yes, hard clumps | Unscented, no added deodorizer | 99% dust-free, low tracking (maker claim) | Do not flush; bin it (maker) | View on Amazon : Dr. Elsey's Ultra Unscented, opens in a new tab |
| 2. World's Best Cat Litter Multiple Cat | Whole-kernel corn, plus plant ingredients for odor | Yes, quick clumping | Unscented | 99% dust-free, low tracking (maker claim) | Flushable and septic-safe, per maker | View on Amazon : World's Best Cat Litter Multiple Cat, opens in a new tab |
| 3. sWheat Scoop Multi-Cat | Wheat only | Yes, strong clumping | No added fragrance; smells of wheat (maker) | 99.5% dust-free, low tracking (maker claim) | Clumps flushable, per maker; not in California | View on Amazon : sWheat Scoop Multi-Cat, opens in a new tab |
| 4. Tuft & Paw Really Great Cat Litter | Soybean fiber, corn starch, pea fiber, activated charcoal | Yes, fast clumping | Unscented | 99% dust-free, ultra low tracking (maker claim) | Flushable, per maker | View on Amazon : Tuft & Paw Really Great Cat Litter, opens in a new tab |
| 5. PetSafe ScoopFree Sensitive Crystal | Silica gel crystals | No; absorbs urine and dries solids | Unscented, no perfumes or dyes | 99% dust-free, low tracking (maker claim) | Not stated by the maker | View on Amazon : PetSafe ScoopFree Sensitive Crystal, opens in a new tab |
| 6. Feline Pine Original | Pine pellets from reclaimed lumber shavings | No; pellets break down into sawdust | Natural pine, no synthetic perfume | Low dust (maker claim); no tracking claim | Not stated by the maker | View on Amazon : Feline Pine Original, opens in a new tab |
What should you look for in a cat litter?
Does it clump?
Clumping litter binds urine into a firm lump you can lift out, leaving the rest of the tray clean. The clay, corn, wheat and tofu litters here all clump. It matters to cats as well as to you: the AAFP and ISFM guidelines say that in most cases litter should be a fine, sand-like, unscented, clumping material at least 1.25 inches (3 cm) deep.
The crystals absorb urine instead, and the pine pellets break down into sawdust. With those two you sift or stir rather than lift out clumps, and you change the whole tray more often.
Is it unscented?
Cornell Feline Health Center says most cats prefer unscented litter, and advises changing litter often enough that it looks and smells dry and clean. Five of the six litters here add no fragrance. Feline Pine adds no perfume either, but pine has its own natural smell, which some cats may notice more than others.
How fine is the texture?
Fine and sandy is what most cats prefer, according to Cornell Feline Health Center, and texture is where litter types differ most. Clay and wheat come as fine granules and corn as small granules, while tofu comes as short pellets. Silica crystals and pine pellets are the largest and hardest underfoot of the six.
A cat that likes soft surfaces may want something finer still, Cornell adds. If you are not sure what yours prefers, the AAFP and ISFM guidelines suggest offering a variety of litter types side by side and letting your cat choose its favorite.
Is it low dust, and can you flush it?
All six makers call their litter low dust, most at 99% dust-free or better, and three call it flushable. These are the makers' own figures, not independent measurements. Tracking claims are the makers' too: Dr. Elsey's, World's Best, sWheat Scoop and PetSafe say low tracking, and Tuft & Paw says ultra low.
Disposal differs too. World's Best, sWheat Scoop and Tuft & Paw call their litter flushable, while Dr. Elsey's says to bin it. sWheat Scoop's own page asks California residents not to flush cat litter at all, so check your local rules first.
Questions about cat litter types
What type of cat litter do most cats prefer?
Most cats prefer fine, unscented clumping litter. The AAFP and ISFM house-soiling guidelines say cats most commonly prefer fine-textured unscented clumping litters, and Cornell Feline Health Center says most cats prefer unscented, finer-textured litter about one to two inches deep. Clay is the most common fine clumping litter, but some corn and wheat litters are close in texture.
What is the difference between clumping and non-clumping litter?
Clumping litter binds urine into a firm lump you scoop out, so the rest of the tray stays clean and you top it up. Non-clumping litter, such as silica crystals or pine pellets, absorbs urine into the whole tray instead, so you scoop solids, stir or sift, and replace all of it more often. Most cats prefer clumping, per the AAFP and ISFM guidelines.
Is clay or plant-based litter better?
Clay and plant-based litters each suit some cats, and neither wins for every cat. Clay clumping litter is fine and sandy, the texture welfare guidance says most cats like, but it is heavy and its maker says not to flush it. Corn, wheat and tofu litters are lighter, still clump, and their makers call them flushable. The better litter is the one your cat uses every time, and if you switch, do it gradually.
How do I switch my cat to a new litter?
Switch to a new litter slowly. Cornell Feline Health Center advises adding small amounts of the new litter to the old and increasing it over time. Some makers suggest similar steps; World's Best suggests starting with a third of its litter mixed into your current one. Keeping a second box with the old litter while your cat gets used to the new one is another way to avoid a sudden change.
Can you flush cat litter?
Some cat litters can be flushed, but only some types and only where local rules allow it. World's Best, sWheat Scoop and Tuft & Paw say their corn, wheat and tofu litters are flushable, while Dr. Elsey's says its clay litter should go in the bin. sWheat Scoop's own page cites a California law and asks residents there not to flush cat litter. Check your local water rules before flushing any litter.
Which litter works in a self-cleaning litter box?
Most self-cleaning litter boxes need a clumping litter, because they sift clumps out of clean litter. Whisker recommends clumping clay for its Litter-Robots, while PetSafe's raking ScoopFree boxes use crystal litter trays. Always use the litter your box's maker recommends.
How often should I change the litter?
Scoop clumping litter every day and top it up. Cornell Feline Health Center says litter should be changed often enough that it looks and smells dry and clean, and more often with more cats. Crystal and pine litters are changed as a whole: Feline Pine says to replace the box when it is about 90% sawdust, and PetSafe says one bag of its crystals lasts one cat about a month.
Terms used on this page
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Related guides
- The 6 Best Self-Cleaning Litter Boxes of 2026, RankedMost self-cleaning litter boxes take one kind of litter, so check which each robot needs before you buy a bag.
- Top 5 Large Litter Boxes for Big Cats in 2026Roomy open and high-sided boxes for big cats, compared on size and entry height, to fill with the litter you choose.
Sources
- Ultra Litter (Dr. Elsey's (manufacturer))
- Dr. Elsey's Ultra Unscented Clumping Clay Cat Litter 18 lb Bag (Amazon.com listing)
- AAFP and ISFM Guidelines for Diagnosing and Solving House-Soiling Behavior in Cats (2014) (Journal of Feline Medicine and Surgery (AAFP and ISFM))
- Feline Behavior Problems: House Soiling (Cornell Feline Health Center)
- Multiple Cat Unscented Litter (World's Best Cat Litter (manufacturer))
- World's Best Cat Litter Multiple Cat, Unscented, 32 lb Bag (Amazon.com listing)
- Multi-Cat, All-Natural 100% Wheat Cat Litter (sWheat Scoop (manufacturer))
- sWheat Scoop Natural Wheat Multi-Cat Litter, 25 Pound Bag (Amazon.com listing)
- Really Great Cat Litter (Tuft & Paw (manufacturer))
- Tuft & Paw Really Great Cat Litter, Tofu Cat Litter, Unscented (Charcoal) (Amazon.com listing)
- ScoopFree Sensitive Crystal Litter, 2-Pack (PetSafe (manufacturer))
- PetSafe ScoopFree Sensitive Crystal Cat Litter, Unscented, 4.3 lb, 2-Pack (Amazon.com listing)
- Feline Pine Non-Clumping Litter (Feline Pine (Church & Dwight, manufacturer))
- Feline Pine Frequently Asked Questions (Feline Pine (Church & Dwight, manufacturer))
- Feline Pine Cat Litter Original 7lb (Amazon.com listing)
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