Purina Tidy Cats is the strongest all-around pick in this comparison for easy grocery-store replenishment.
Extremely low-dust paper pellets that work best for surgery recovery, declawed cats, or severe dust sensitivity rather than everyday clumping use.
A grocery-store staple with broad availability, lots of variants, and okay overall performance without excelling anywhere specific.
Ökocat is the dust-free unscented tray for a cat that needs one. Tidy Cats is the cheap scented clay for a cat that does not. Ökocat also needs changing more often, which eats into the difference.
This comparison page is maintained by the ReviewCatLitter editorial team and grounded in the same scoring framework used across the published review catalog.
Choose between them on texture, clumping, dust and price. Then, if the room still tells you where the box is, Purrify is activated carbon you mix into whichever bag you chose. It is what we use in our own homes.
Read our Purrify guide to plant-based litter and odor control.
Every figure below is a reading from our own test runs, not a rating. Where a run never took a reading it says so.
| Reading | Ökocat Paper Pellet | Purina Tidy Cats | Gap |
|---|---|---|---|
| Dust weighed per pourDust caught on a filter and weighed while the bag goes into the box. Lower is better. | 0.00 mgbetter | 0.50 mg | 0.50 mg |
| Clumps that survived the drop testShare of clumps still whole after a three-foot drop. Higher is better. | not measured | 62% | only one side measured |
| Bag priceWhat the tested bag cost. Bag sizes differ, so read it next to cost per pound. | $19.99 | $15.49 | $4.50 |
| Cost per poundBag price divided by what is in the bag. Lower is better. | $1.00 | $0.44better | $0.56 |
| Cost per dayWhat the box costs to keep running each day. Lower is better. | $0.52 | $0.39better | $0.13 |
| Cost across a yearThat daily cost carried over a full year of use. Lower is better. | $190 | $142better | $48 |
Neither run recorded granules outside the box, ammonia after one day and ammonia after three days, so those rows are left out rather than filled in from a similar bag. The full test data shows every reading we have.
Primary tradeoff: Purina Tidy Cats's weakest area here is dust control.
Strongest odor control in this set with solid for budget clay.
It is also the cheapest daily option at $0.39 per day.
Scroll sideways to see every litter. Scores are editorial judgments out of 10.
| Product | ||
|---|---|---|
| Overall Score | 8.2Good | 7.9Fair |
| Pricing | ||
| Price | $19.99 | $15.49 |
| Weight | 20 lbs | 35 lbs |
| Cost / Day | $0.52 | $0.39 |
| Performance | ||
| Dust Control | 10 0.00mg per pour | 5.8 0.50mg per pour |
| Clumping | 2.1 Non-clumping pellets | 7.2 Average |
| Odor Control | 7.2 Fine with frequent changes | 7.5 Solid for budget clay |
| Tracking Outside the Box | 8.9 Low | 5.9 Moderate-high |
| Value for Cost | 7.4 $0.52/day · $19.99 | 8.2 $0.39/day · $15.49 |
| Features | ||
| Type | Paper Pellet | Budget Clumping Clay |
| Flushable | ||
| Scented | No | Yes |
| Our Verdict | ||
| Best For | Post-surgery or severe dust sensitivity | Easy grocery-store replenishment |
| Read ReviewCheck Price | Read ReviewCheck Price | |
Ökocat Paper Pellet makes the most sense for post-surgery or severe dust sensitivity.
You want extremely low-dust paper pellets that work best for surgery recovery, declawed cats, or severe dust sensitivity rather than everyday clumping use.
You need a formula that solves easy grocery-store replenishment better.
Purina Tidy Cats makes the most sense for easy grocery-store replenishment.
You want a grocery-store staple with broad availability, lots of variants, and okay overall performance without excelling anywhere specific.
You need a formula that solves easy grocery-store replenishment better.
The nearest options to this matchup on score and on price.
Weighed 0.58mg per pour and runs at $0.30 a day.
Weighed 0.42mg per pour and runs at $0.40 a day.
Weighed 0.08mg per pour and runs at $0.31 a day.
Purina Tidy Cats comes out ahead on the balance of dust, clumping, odor control, tracking and daily cost. Ökocat Paper Pellet is still the one to buy for post-surgery or severe dust sensitivity.
Purina Tidy Cats runs at $0.39 a day against $0.52 for Ökocat Paper Pellet.
Purina Tidy Cats scored higher: solid for budget clay, against fine with frequent changes for Ökocat Paper Pellet.
Ökocat Paper Pellet keeps more litter in the box: low, against moderate-high for Purina Tidy Cats.
Clump & Seal is worth the step up from Tidy Cats if smell is the reason you are shopping. Tidy Cats is cheaper by the bag and easier to find.
Ultra beat Tidy Cats on every performance reading we took, so this comes down to whether you will pay more per day.
Ökocat is the only litter we weighed at zero dust, which is what matters after surgery or with a wheezy cat.
Two opposite answers to a smelly box. Clump & Seal buries it under fragrance.
Tidy Cats is the cheap habit. World's Best is the upgrade that flushes, stays in the tray, and stops the cloud when you pour.
Tidy Cats is fine while the box is working. Cat Attract is what you switch to when it stops. Nothing in a Tidy Cats bag addresses avoidance.