The Edit — Pets
Cat Litters Compared: Clay, Silica, Pine and Tofu
8 cat litters across 5 materials, from Fresh Step and Dr. Elsey's clay to PetSafe crystals, Feline Pine, World's Best corn and pidan tofu, with what owners report about odour, dust and tracking.
This guide is research-led: we have not handled these units ourselves. If you buy through our links we may earn a commission — it never changes a pick.Research-led, nothing handled. We may earn from links; it never changes a pick. How we choose
The 8 cat litters here were chosen by rating, then by how many owners rated them, read on 20 October 2026, as How we choose describes, and are grouped by material: clay, silica, pine, corn and tofu. Each maker’s claim sits beside what owners report about odour, dust and tracking. Nothing here was handled or tested.
Best for A fresh scent for the owner
Watch for Scented; dust divides owners
Best for Several cats on a budget
Watch for Scented; dust divides owners
Best for Most cats: unscented clay
Watch for Tracking divides owners
Best for Crystal trays, multi-cat homes
Watch for Odour control divides owners
Best for A colour cue on health
Watch for Does not clump
Best for Low dust, low tracking
Watch for Not every cat accepts it
Best for Plant-based, still clumps
Watch for No perfume to mask smells
Best for Light, flushable pellets
Watch for Clumps can stick
Fresh Step leads the ratings, and both are scented
The 2 best-rated litters on this page are scented clumping clays. The Fresh Step Advanced Odor Shield, with Gain fragrance, rates 4.7 across 30,488 ratings. Owners like the clean smell, clumps that scoop out whole and that it copes with several cats. Dust and how long a box lasts divide them.
Fresh Step Advanced Odor Shield Clumping Cat Litter with Gain, 18.5 lb
A scented clumping clay with Gain fragrance, sold as low dust and for several cats.
Current price shown on Amazon. We may earn a commission.
| Material | Clumping clay |
|---|---|
| Scent | Gain |
| Bag | 18.5 lb |
Owners like the scent and the firm clumps, and say it is worth the price. Dust divides them.
Buy it if
- A home where the owner wants the litter to smell fresh
Don't buy it if
- A cat that avoids perfumed litter
The Fresh Step Odor Shield Multi Cat rates 4.6 across 53,529 ratings, with Febreze scent. Owners praise the clumping and the value and say a box lasts about a month. It was also in Amazon’s Pet Supplies Best Sellers on 20 October 2026. The scent is for the people in the house, and the next section is about the cat.
Fresh Step Odor Shield Multi Cat Clumping Cat Litter, 14 lb
A scented multi-cat clumping clay that owners say lasts about a month.
Current price shown on Amazon. We may earn a commission.
| Material | Clumping clay |
|---|---|
| Scent | Febreze |
| Bag | 14 lb |
Owners rate the clumping and the value, and say cats take to it. Dust divides them.
Buy it if
- A multi-cat home on a budget
Don't buy it if
- Anyone sensitive to dust, which divides owners
Most cats prefer unscented litter, and Dr. Elsey’s is
Cornell’s Feline Health Center says most cats prefer an unscented, finer-textured litter about 1 to 2 inches deep. That puts the ranking at odds with the animal: the 2 litters owners rate highest carry perfume.
Dr. Elsey’s Ultra is an unscented, medium-grain clumping clay that the maker states is 99% dust-free and made for several cats. It rates 4.4 across 70,400 ratings, the most on this page, and was 1st in Amazon’s Pet Supplies Best Sellers on 20 October 2026. Owners praise the odour control and clumping. Tracking divides them.
Dr. Elsey's Ultra UnScented Clumping Clay Cat Litter 40 lb. Bag
Unscented medium-grain clumping clay, which the maker states is 99% dust-free.
Current price shown on Amazon. We may earn a commission.
| Material | Clumping clay |
|---|---|
| Scent | Unscented |
| Bag | 40 lb |
Owners praise the odour control, the clumping and the low dust, and say it handles several cats. Tracking divides them.
Buy it if
- Most cats, including several in one home
Don't buy it if
- Floors near the box, as tracking divides owners
If a cat has started avoiding the box since a litter change, why a cat avoids the litter box after a change covers what to try first.
Silica crystals absorb instead of clumping
Crystal litters absorb urine into silica rather than forming a clump to lift out. The PetSafe ScoopFree crystals rate 4.5 across 45,601 ratings and are sold as 99% dust-free with low tracking, per the listing. Owners find them good with kittens and in multi-cat homes. Odour control, value and how long a tray lasts all divide them. They are scented, the same trade-off as Fresh Step.
PrettyLitter is unscented, colour-changing silica that does not clump, and rates 4.5 across 5,332 ratings. Owners rate the odour control and the near-absence of dust, and some say older cats prefer it. A colour change is a cue to call the vet, not a diagnosis. Clumping and how long a bag lasts divide owners.
PrettyLitter Health Monitoring Cat Litter, Unscented, 2-Pack, 6 lb. Bags
Unscented, colour-changing silica crystals, non-clumping, sold as up to 2 months' supply.
Current price shown on Amazon. We may earn a commission.
| Material | Colour-changing silica crystals |
|---|---|
| Scent | Unscented |
| Clumping | No |
Owners rate the odour control and low dust, and some say senior cats prefer it. Clumping divides them.
Buy it if
- An older cat, or an owner who wants a colour cue to call the vet
Don't buy it if
- Anyone who wants scoopable clumps
Pine and corn are the plant litters that track least
Feline Pine is kiln-dried pine reclaimed from lumber production, the maker states, and it does not clump; the maker describes a soft sawdust texture that binds ammonia odour. The Platinum rates 4.5 across 411 ratings. Owners report low odour, almost no dust and much less tracking than clay. Whether every cat accepts the texture divides them, and pine is the coarsest litter here, the opposite of the fine texture Cornell says most cats prefer.
Feline Pine Platinum Non-Clumping Cat Litter 17lb
Kiln-dried pine from lumber offcuts, non-clumping, which owners say barely tracks.
Current price shown on Amazon. We may earn a commission.
| Material | Pine |
|---|---|
| Clumping | No |
| Bag | 17 lb |
Owners report little dust, little tracking and easy clean-up. Not every cat takes to it.
Buy it if
- A home that hates dust and litter on the floor
Don't buy it if
- A cat used to fine clay, as not every cat accepts it
World’s Best Cat Litter is made from US-grown corn, the maker states, clumps, and is sold as flushable. The unscented Comfort Care rates 4.4 across 9,940 ratings. Owners call it a strong natural option with quick scooping. Odour control and dust divide them, and some note that with no perfume, nothing masks the box.
World's Best Cat Litter, Comfort Care, Unscented, Odor Control, 15 lb
Unscented clumping corn litter, which the maker states is flushable.
Current price shown on Amazon. We may earn a commission.
| Material | Corn |
|---|---|
| Scent | Unscented |
| Clumping | Yes |
Owners like the clumping and quick scooping. Odour control and dust divide them.
Buy it if
- An owner who wants a plant-based litter that still clumps
Don't buy it if
- Anyone who wants perfume to mask the box
pidan tofu litter is the lightest bag here
pidan tofu litter is made from soy and pea pulp fibre bound with starch, per the maker, sold in 2 bags of 5.3 lb, and the listing calls it flushable. It rates 4.3 across 2,275 ratings. Owners report good odour control and clumping, no dust, little tracking and pellets that sweep up easily. The recurring complaint is clumps sticking to the box.
pidan Tofu Cat Litter Clumping, Flushable, Plant Based Litter 2 Pack
Clumping pellets of soy and pea fibre, which the listing calls flushable.
Current price shown on Amazon. We may earn a commission.
| Material | Soy and pea fibre |
|---|---|
| Clumping | Yes |
| Bag | 5.3 lb x 2 |
Owners like the odour control, the lack of dust and the easy sweeping. Some find clumps stick.
Buy it if
- An apartment where a light bag and no dust matter
Don't buy it if
- A box where clumps stick, which some owners report
Flushing any litter depends on your plumbing and local rules, so check before relying on it. How the materials differ on dust is in cat litter types and dust.
What did not make the list
Arm & Hammer Forever Fresh rates 4.4 across 20,474 ratings, level with Dr. Elsey’s, but it is a third scented clay and owners split on its scent, dust and tracking alike. Fresh News paper pellets rate 4.2 across 10,120 ratings; owners like the low dust but split on how well they absorb urine. How many boxes those litters fill is in how many litter boxes per cat.
Prices, savings and deal badges are Amazon's own, read from Amazon within the last hour. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Keep reading
Explainer
What Is Clumping Cat Litter? How It Stops the SmellWhy does a litter box smell, and why does the scoop matter more than the scent?
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How Many Litter Boxes Per Cat, and Where to Put ThemTwo cats need three litter boxes, not two. Where they go matters as much as how many.
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Pet DNA Tests: What the Result Is WorthBuy one for the breed breakdown, which is genuinely interesting and broadly accurate.
Best-rated scented clay
Fresh Step Advanced Odor Shield Clumping Cat Litter with Gain, 18.5 lb