Naturally Fresh Walnut is the strongest all-around pick in this comparison for natural clumping without corn.
A walnut-shell litter that clumps harder than many natural competitors and absorbs odor naturally without added fragrance.
A designer tofu litter with nearly zero dust and very low tracking, but it is expensive and mostly for people who value aesthetics and convenience.
Tuft + Paw is the cleanest of the plant litters both in the air and on the floor. Naturally Fresh does most of the same job for a lot less each day. The gap is comfort and tidiness, not performance in the tray.
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 | Naturally Fresh Walnut | Tuft + Paw | Gap |
|---|---|---|---|
| Dust weighed per pourDust caught on a filter and weighed while the bag goes into the box. Lower is better. | 0.13 mg | 0.05 mgbetter | 0.08 mg |
| Clumps that survived the drop testShare of clumps still whole after a three-foot drop. Higher is better. | 89%better | 78% | 11 points |
| Bag priceWhat the tested bag cost. Bag sizes differ, so read it next to cost per pound. | $24.99 | $29.00 | $4.01 |
| Cost per poundBag price divided by what is in the bag. Lower is better. | $0.96better | $3.22 | $2.26 |
| Cost per dayWhat the box costs to keep running each day. Lower is better. | $0.54better | $0.97 | $0.43 |
| Cost across a yearThat daily cost carried over a full year of use. Lower is better. | $197better | $354 | $157 |
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: Naturally Fresh Walnut's weakest area here is tracking.
Strongest odor control in this set with strong natural absorption.
It is also the cheapest daily option at $0.54 per day.
Scroll sideways to see every litter. Scores are editorial judgments out of 10.
| Product | ||
|---|---|---|
| Overall Score | 8.8Very good | 8.3Good |
| Pricing | ||
| Price | $24.99 | $29.00 |
| Weight | 26 lbs | 9 lbs |
| Cost / Day | $0.54 | $0.97 |
| Performance | ||
| Dust Control | 8.1 0.13mg per pour | 9.3 Trace dust only |
| Clumping | 8.9 Hard for natural litter | 7.8 Good |
| Odor Control | 8.4 Strong natural absorption | 8 Good everyday control |
| Tracking Outside the Box | 7.4 Moderate | 9.2 Very low |
| Value for Cost | 8.1 $0.54/day · $24.99 | 6.1 $0.97/day · $29.00 |
| Features | ||
| Type | Walnut Shell | Soy / Tofu |
| Flushable | ||
| Scented | No | No |
| Our Verdict | ||
| Best For | Natural clumping without corn | Style-conscious, low-tracking setups |
| Read ReviewCheck Price | Read ReviewCheck Price | |
Naturally Fresh Walnut makes the most sense for natural clumping without corn.
You want a walnut-shell litter that clumps harder than many natural competitors and absorbs odor naturally without added fragrance.
You need a formula that solves natural clumping without corn better.
Tuft + Paw makes the most sense for style-conscious, low-tracking setups.
You want a designer tofu litter with nearly zero dust and very low tracking, but it is expensive and mostly for people who value aesthetics and convenience.
You need a formula that solves natural clumping without corn better.
The nearest options to this matchup on score and on price.
Runs at $0.80 a day. Its dust was never weighed.
Weighed 0.15mg per pour and runs at $0.72 a day.
Weighed 0.04mg per pour and runs at $0.55 a day.
Naturally Fresh Walnut comes out ahead on the balance of dust, clumping, odor control, tracking and daily cost. Tuft + Paw is still the one to buy for style-conscious, low-tracking setups.
Naturally Fresh Walnut runs at $0.54 a day against $0.97 for Tuft + Paw.
Naturally Fresh Walnut scored higher: strong natural absorption, against good everyday control for Tuft + Paw.
Tuft + Paw keeps more litter in the box: very low, against moderate for Naturally Fresh Walnut.
Ultra holds its clumps better and pours less dust. Naturally Fresh is the plant litter that gets closest to it, for a little more per day.
Both are very light in the air. Ultra clumps far harder and costs about half as much per day.
Naturally Fresh is the way out of fragrance and heavy dust without paying premium clay money.
Naturally Fresh is the cheaper natural bag and clumps nearly as hard. Sustainably Yours flushes and tracks less.
Both are premium plant litters and both flush. Tuft + Paw is far lighter on dust and leaves almost nothing on the floor.
Corn against walnut. World's Best flushes and barely leaves the tray. Naturally Fresh held more clumps together in our drop test and costs less per day.